World of Chemistry
World of Chemistry
7th Edition
ISBN: 9780618562763
Author: Steven S. Zumdahl
Publisher: Houghton Mifflin College Div
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Chapter 12, Problem 10A

(a)

Interpretation Introduction

Interpretation:

The polar covalent bond in the given molecule is to be identified.

Concept introduction:

Covalent bond is formed by sharing of electrons between the atoms forming the bonds

Polar covalent bond is formed between two different atoms.The bond formed is polar when there is electronegativity difference between the atoms forming the bond due to which atoms gets polarity.More electronegative atom acquires partially negative charge and less electronegative atom acquires partial positive charge.

(a)

Expert Solution
Check Mark

Answer to Problem 10A

  H2O contains OH polar bond

Explanation of Solution

The structure of water is:

  World of Chemistry, Chapter 12, Problem 10A , additional homework tip  1

It contains two OH bonds which are polar

(b)

Interpretation Introduction

Interpretation:

The polar covalent bond in the given molecule is to be identified.

Concept introduction:

Covalent bond is formed by sharing of electrons between the atoms forming the bonds

Polar covalent bond is formed between two different atoms.The bond formed is polar when there is electronegativity difference between the atoms forming the bond due to which atoms gets polarity.More electronegative atom acquires partially negative charge and less electronegative atom acquires partial positive charge.

(b)

Expert Solution
Check Mark

Answer to Problem 10A

  CO contains OC polar bond

Explanation of Solution

The structure of COis:

  World of Chemistry, Chapter 12, Problem 10A , additional homework tip  2

It contains one OC bond which is polar

(c)

Interpretation Introduction

Interpretation:

The polar covalent bond in the given molecule is to be identified.

Concept introduction:

Covalent bond is formed by sharing of electrons between the atoms forming the bonds

Polar covalent bond is formed between two different atoms.The bond formed is polar when there is electronegativity difference between the atoms forming the bond due to which atoms gets polarity.More electronegative atom acquires partially negative charge and less electronegative atom acquires partial positive charge.

(c)

Expert Solution
Check Mark

Answer to Problem 10A

  F2 contains no polar bond

Explanation of Solution

The structure of F2is:

  World of Chemistry, Chapter 12, Problem 10A , additional homework tip  3

The bond is formed between same atoms. So it is no-polar bond.

(d)

Interpretation Introduction

Interpretation:

The polar covalent bond in the given molecule is to be identified.

Concept introduction:

Covalent bond is formed by sharing of electrons between the atoms forming the bonds

Polar covalent bond is formed between two different atoms.The bond formed is polar when there is electronegativity difference between the atoms forming the bond due to which atoms gets polarity.More electronegative atom acquires partially negative charge and less electronegative atom acquires partial positive charge.

(d)

Expert Solution
Check Mark

Answer to Problem 10A

  N2 contains no polar bond

Explanation of Solution

The structure of N2is:

  World of Chemistry, Chapter 12, Problem 10A , additional homework tip  4

The bond is formed between same atoms. So it is no-polar bond.

Chapter 12 Solutions

World of Chemistry

Ch. 12.2 - Prob. 5RQCh. 12.2 - Prob. 6RQCh. 12.2 - Prob. 7RQCh. 12.3 - Prob. 1RQCh. 12.3 - Prob. 2RQCh. 12.3 - Prob. 3RQCh. 12.3 - Prob. 4RQCh. 12.4 - Prob. 1RQCh. 12.4 - Prob. 2RQCh. 12.4 - Prob. 3RQCh. 12.4 - Prob. 4RQCh. 12.4 - Prob. 5RQCh. 12 - Prob. 1ACh. 12 - Prob. 2ACh. 12 - Prob. 3ACh. 12 - Prob. 4ACh. 12 - Prob. 5ACh. 12 - Prob. 6ACh. 12 - Prob. 7ACh. 12 - Prob. 8ACh. 12 - Prob. 9ACh. 12 - Prob. 10ACh. 12 - Prob. 11ACh. 12 - Prob. 12ACh. 12 - Prob. 13ACh. 12 - Prob. 14ACh. 12 - Prob. 15ACh. 12 - Prob. 16ACh. 12 - Prob. 17ACh. 12 - Prob. 18ACh. 12 - Prob. 19ACh. 12 - Prob. 20ACh. 12 - Prob. 21ACh. 12 - Prob. 22ACh. 12 - Prob. 23ACh. 12 - Prob. 24ACh. 12 - Prob. 25ACh. 12 - Prob. 26ACh. 12 - Prob. 27ACh. 12 - Prob. 28ACh. 12 - Prob. 29ACh. 12 - Prob. 30ACh. 12 - Prob. 31ACh. 12 - Prob. 32ACh. 12 - Prob. 33ACh. 12 - Prob. 34ACh. 12 - Prob. 35ACh. 12 - Prob. 36ACh. 12 - Prob. 37ACh. 12 - Prob. 38ACh. 12 - Prob. 39ACh. 12 - Prob. 40ACh. 12 - Prob. 41ACh. 12 - Prob. 42ACh. 12 - Prob. 43ACh. 12 - Prob. 44ACh. 12 - Prob. 45ACh. 12 - Prob. 46ACh. 12 - Prob. 47ACh. 12 - Prob. 48ACh. 12 - Prob. 49ACh. 12 - Prob. 50ACh. 12 - Prob. 51ACh. 12 - Prob. 52ACh. 12 - Prob. 53ACh. 12 - Prob. 54ACh. 12 - Prob. 55ACh. 12 - Prob. 56ACh. 12 - Prob. 57ACh. 12 - Prob. 58ACh. 12 - Prob. 59ACh. 12 - Prob. 60ACh. 12 - Prob. 61ACh. 12 - Prob. 62ACh. 12 - Prob. 63ACh. 12 - Prob. 1STPCh. 12 - Prob. 2STPCh. 12 - Prob. 3STPCh. 12 - Prob. 4STPCh. 12 - Prob. 5STPCh. 12 - Prob. 6STPCh. 12 - Prob. 7STPCh. 12 - Prob. 8STPCh. 12 - Prob. 9STP
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