Shredding of newspaper has to be classified as a chemical or physical change. Concept Introduction: In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change. Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc. Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

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Answer 1

Question

Chapter 1, Problem 1.17EP

(a)

Interpretation Introduction

Interpretation:

Shredding of newspaper has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(b)

Interpretation Introduction

Interpretation:

Solidification of molten wax has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(c)

Interpretation Introduction

Interpretation:

Unrefrigerated container of milk sours has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(d)

Interpretation Introduction

Interpretation:

Trimming of finger nails has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

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Students have asked these similar questions

State whether the following properties of matter are physical or chemical. a. An iron nail is attracted to a magnet. b. A piece of paper spontaneously ignites when its temperature reaches 51 c. A bronze statue develops a green coating (patina) over time. d. A block of wood floats on water. A piece of sliced apple turns brown. f. A slab of marble feels cool to the touch. g. A sapphire is blue.

Which of the following is not an example of a physical change? a. Ice melts when warmed b. Dry ice sublimes (converts from a solid to a gas) at room temperature c. Liquid nitrogen converts to a gas at room temperature d. Blue copper sulfate crystals dissolve in water to form a blue solution e. When hydrogen and oxygen gas are mixed in the presence of a spark, water is formed

Classify each of the following as a physical or a chemical property.a. Iron and oxygen form rust.b. Iron is more dense than aluminum.c. Magnesium burns brightly when ignited.d. Oil and water do not mix.e. Mercury melts at −39°C

Answer 2

Question

Chapter 1, Problem 1.17EP

(a)

Interpretation Introduction

Interpretation:

Shredding of newspaper has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(b)

Interpretation Introduction

Interpretation:

Solidification of molten wax has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(c)

Interpretation Introduction

Interpretation:

Unrefrigerated container of milk sours has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(d)

Interpretation Introduction

Interpretation:

Trimming of finger nails has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

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Answer 3

Question

Chapter 1, Problem 1.17EP

(a)

Interpretation Introduction

Interpretation:

Shredding of newspaper has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(b)

Interpretation Introduction

Interpretation:

Solidification of molten wax has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(c)

Interpretation Introduction

Interpretation:

Unrefrigerated container of milk sours has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(d)

Interpretation Introduction

Interpretation:

Trimming of finger nails has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

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Answer 4

Question

Chapter 1, Problem 1.17EP

(a)

Interpretation Introduction

Interpretation:

Shredding of newspaper has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(b)

Interpretation Introduction

Interpretation:

Solidification of molten wax has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(c)

Interpretation Introduction

Interpretation:

Unrefrigerated container of milk sours has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(d)

Interpretation Introduction

Interpretation:

Trimming of finger nails has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

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Answer 5

Chapter 1, Problem 1.17EP

(a)

Interpretation Introduction

Interpretation:

Shredding of newspaper has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(b)

Interpretation Introduction

Interpretation:

Solidification of molten wax has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(c)

Interpretation Introduction

Interpretation:

Unrefrigerated container of milk sours has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

(d)

Interpretation Introduction

Interpretation:

Trimming of finger nails has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 6

Chapter 1, Problem 1.17EP

(a)

Interpretation Introduction

Interpretation:

Shredding of newspaper has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 7

Chapter 1, Problem 1.17EP

(a)

Interpretation Introduction

Interpretation:

Shredding of newspaper has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 8

(b)

Interpretation Introduction

Interpretation:

Solidification of molten wax has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 9

(b)

Interpretation Introduction

Interpretation:

Solidification of molten wax has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 10

(c)

Interpretation Introduction

Interpretation:

Unrefrigerated container of milk sours has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 11

(c)

Interpretation Introduction

Interpretation:

Unrefrigerated container of milk sours has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 12

(d)

Interpretation Introduction

Interpretation:

Trimming of finger nails has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 13

(d)

Interpretation Introduction

Interpretation:

Trimming of finger nails has to be classified as a chemical or physical change.

Concept Introduction:

In matter, changes are familiar and common occurrences. Similar to the properties of matter, changes in matter can also be classified as physical change and chemical change.

Process in which, the physical appearance of the substance changes but not the chemical composition is known as physical change. Some of the examples are melting, freezing, evaporation etc.

Process in which, the chemical composition of the substance changes is known as chemical change. All chemical reactions are examples of chemical change because the composition changes.

Answer 14

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Answer 15

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Answer 16

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Answer 17

Ch. 1.1 - Prob. 1QQ Ch. 1.1 - Which of the following is classified as matter? a....Ch. 1.1 - Prob. 3QQ Ch. 1.2 - Prob. 1QQ Ch. 1.2 - Prob. 2QQ Ch. 1.2 - Prob. 3QQ Ch. 1.3 - Prob. 1QQ Ch. 1.3 - Prob. 2QQ Ch. 1.3 - In which of the following pairs of properties are...Ch. 1.4 - Prob. 1QQ

Solution Summary: The author explains that shredding of newspaper has to be classified as a chemical or physical change.

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