Chapter 1, Problem 1.70QP

(a)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative & Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value

The statements are given below:

Qualitative statement: Water is a colourless liquid.

Quantitative statement: Water freezes at $\text{0}\text{°C}$.

(b)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative & Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

The statements are given below:

Qualitative statement: carbon is a black colour solid.

Quantitative statement: carbon has density of $\text{2}{\text{.26 g/cm}}^{\text{3}}$

(c)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative & Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

The statements are given below:

Qualitative statement: iron rusts easily

Quantitative statement iron density is $\text{7}{\text{.86 g/cm}}^{\text{3}}$

(d)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative & Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

The statements are given below:

Qualitative statement: hydrogen gas is a Colourless gas

Quantitative statement: hydrogen gas melts at $\text{-259}\text{.1}\text{°C}$

(e)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative &Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

The statements are given below:

Qualitative statement: sucrose tastes sweet

Quantitative statement: 179 g of sucrose dissolve in 100g of $H_{2}O$.

(f)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative & Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

The statements are given below:

Qualitative statement: salt Taste salty

Quantitative statement: salt Melts at $\text{801}\text{°C}$.

(g)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative & Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

The statements are given below:

Qualitative statement: mercury Liquid at room temperature

Quantitative statement: mercury Boils at $\text{357}\text{°C}$

(h)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative & Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

The statements are given below:

Qualitative statement: gold is a precious metal.

Quantitative statement: gold have Density of $\text{19}{\text{.3 g/cm}}^{\text{3}}$

(i)

Interpretation Introduction

Interpretation:

The following qualitative statement&quantitative statement should be written down with the explanation.

Concept Introduction:

Qualitative properties: These are the properties observed and can’t be measured with the numerical value.

Quantitativeproperties:

These are the properties observed and can be measured with the numerical value.

Quantitative statement:

Quantitative data is information about quantities.

Example: weight measurement, shoes size, length etc.

Qualitative statement:

It is the information about the quality.

Example: Softness of your skin, the color of the sky, etc.

Differentiating between Qualitative & Quantitative statement:

A qualitative property of a system doesn’t required manuscript measurement.

A quantitative property of a system requires measurement and can be expressed with a number.

Explanation of Solution

The statements are given below:

Qualitative statement: air is a mixture of gases

Quantitative statement: air contains 20% oxygen by volume