(a) Interpretation: The ferromagnetism and paramagnetism needs to be compared. Concept introduction: Ferromagnetism show strongly magnetized ferromagnetic substances when placed in magnetic field. Paramagnetism show weakly magnetized paramagnetic substances when placed in magnetic field. Both ferromagnetic and paramagnetic substances are magnetized in the direction of the induced field.

Question

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Answer 1

Question

Chapter 23, Problem 78SAE

Interpretation Introduction

(a)

Interpretation:

The ferromagnetism and paramagnetism needs to be compared.

Concept introduction:

Ferromagnetism show strongly magnetized ferromagnetic substances when placed in magnetic field. Paramagnetism show weakly magnetized paramagnetic substances when placed in magnetic field. Both ferromagnetic and paramagnetic substances are magnetized in the direction of the induced field.

Interpretation Introduction

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

Interpretation Introduction

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

Interpretation Introduction

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

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Answer 2

Question

Chapter 23, Problem 78SAE

Interpretation Introduction

(a)

Interpretation:

The ferromagnetism and paramagnetism needs to be compared.

Concept introduction:

Ferromagnetism show strongly magnetized ferromagnetic substances when placed in magnetic field. Paramagnetism show weakly magnetized paramagnetic substances when placed in magnetic field. Both ferromagnetic and paramagnetic substances are magnetized in the direction of the induced field.

Interpretation Introduction

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

Interpretation Introduction

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

Interpretation Introduction

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

Expert Solution & Answer

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See solution

Answer 3

Question

Chapter 23, Problem 78SAE

Interpretation Introduction

(a)

Interpretation:

The ferromagnetism and paramagnetism needs to be compared.

Concept introduction:

Ferromagnetism show strongly magnetized ferromagnetic substances when placed in magnetic field. Paramagnetism show weakly magnetized paramagnetic substances when placed in magnetic field. Both ferromagnetic and paramagnetic substances are magnetized in the direction of the induced field.

Interpretation Introduction

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

Interpretation Introduction

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

Interpretation Introduction

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Chapter 23, Problem 78SAE

Interpretation Introduction

(a)

Interpretation:

The ferromagnetism and paramagnetism needs to be compared.

Concept introduction:

Ferromagnetism show strongly magnetized ferromagnetic substances when placed in magnetic field. Paramagnetism show weakly magnetized paramagnetic substances when placed in magnetic field. Both ferromagnetic and paramagnetic substances are magnetized in the direction of the induced field.

Interpretation Introduction

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

Interpretation Introduction

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

Interpretation Introduction

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

Expert Solution & Answer

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Check out a sample textbook solution

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Answer 5

Chapter 23, Problem 78SAE

Interpretation Introduction

(a)

Interpretation:

The ferromagnetism and paramagnetism needs to be compared.

Concept introduction:

Ferromagnetism show strongly magnetized ferromagnetic substances when placed in magnetic field. Paramagnetism show weakly magnetized paramagnetic substances when placed in magnetic field. Both ferromagnetic and paramagnetic substances are magnetized in the direction of the induced field.

Interpretation Introduction

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

Interpretation Introduction

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

Interpretation Introduction

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

Answer 6

Chapter 23, Problem 78SAE

Interpretation Introduction

(a)

Interpretation:

The ferromagnetism and paramagnetism needs to be compared.

Concept introduction:

Ferromagnetism show strongly magnetized ferromagnetic substances when placed in magnetic field. Paramagnetism show weakly magnetized paramagnetic substances when placed in magnetic field. Both ferromagnetic and paramagnetic substances are magnetized in the direction of the induced field.

Answer 7

Chapter 23, Problem 78SAE

Interpretation Introduction

(a)

Interpretation:

The ferromagnetism and paramagnetism needs to be compared.

Concept introduction:

Ferromagnetism show strongly magnetized ferromagnetic substances when placed in magnetic field. Paramagnetism show weakly magnetized paramagnetic substances when placed in magnetic field. Both ferromagnetic and paramagnetic substances are magnetized in the direction of the induced field.

Answer 8

Interpretation Introduction

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

Answer 9

Interpretation Introduction

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

Answer 10

Interpretation Introduction

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

Answer 11

Interpretation Introduction

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

Answer 12

Interpretation Introduction

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

Answer 13

Interpretation Introduction

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

Answer 14

Expert Solution & Answer

Answer 15

Expert Solution & Answer

Answer 16

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Answer 17

Ch. 23 - By means of orbital diagrams, write electron...Ch. 23 - Arrange the following species according to the...Ch. 23 - Describe how the transition elements compare with...Ch. 23 - With only minor irregularities, the melting points...Ch. 23 - Why do the atomic radii vary so much for two...Ch. 23 - Prob. 6E Ch. 23 - Which of me first transition series elements...Ch. 23 - Why is the number of common oxidation states for...Ch. 23 - As a group, the lanthanides are more reactive...Ch. 23 - The maximum difference in standard reduction...

Solution Summary: The author compares ferromagnetism and paramagnetic substances in the process of roasting and reduction.

Concept explainers

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

Want to see the full answer?

Chapter 23 Solutions

Solution Summary: The author compares ferromagnetism and paramagnetic substances in the process of roasting and reduction.

Concept explainers

(b) Interpretation: The process of roasting and reduction needs to be compared. Concept introduction: In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

(c) Interpretation: The hydrometallurgy and pyrometallurgy needs to be compared. Concept introduction: Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

(d) Interpretation: The chromate and dichromate need to be compared. Concept introduction: Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.

Want to see the full answer?

Chapter 23 Solutions

(b)

Interpretation:

The process of roasting and reduction needs to be compared.

Concept introduction:

In roasting, sulfide ores are heated at higher temperatures to extract metal from it. Reduction is a chemical process in which electrons are gained and oxidation state of the species decreases.

(c)

Interpretation:

The hydrometallurgy and pyrometallurgy needs to be compared.

Concept introduction:

Hydrometallurgy uses aqueous solution for the extraction of metals from its ores whereas pyrometallurgy process involves the physical transformation of materials to form valuable metals.

(d)

Interpretation:

The chromate and dichromate need to be compared.

Concept introduction:

Both chromate and dichromate are oxyanions of chromium. In chromate, there is 1 Cr atom and in dichromate there are 2 Cr atoms present. The oxidation state of Cr is same in both the ions.