Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.7

EASY

11th CBSE

IMPORTANT

Earn 100

Discuss the shape of the following molecule using the VSEPR model:

${SiCl}_{4}$

Important Questions on Chemical Bonding and Molecular Structure

EASY

11th CBSE

IMPORTANT

Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.7

Discuss the shape of the following molecule using the VSEPR model:

${AsF}_{5}$

EASY

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IMPORTANT

Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.7

Discuss the shape of the following molecule using the VSEPR model:

$H_{2} S$

EASY

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IMPORTANT

Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.7

Discuss the shape of the following molecule using the VSEPR model:

${PH}_{3}$

MEDIUM

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IMPORTANT

Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.8

Although geometries of

{N H}_{3}

and

H_{2} O

molecules are distorted tetrahedral, bond angle in water is less than that of ammonia. Discuss.

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IMPORTANT

Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.9

How do you express the bond strength in terms of bond order ?

EASY

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IMPORTANT

Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.1

Define the bond length.

HARD

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IMPORTANT

Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.11

Explain the important aspects of resonance with reference to the

C O_{3}^{2 -}

ion.

EASY

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IMPORTANT

Textbook for Class XI Chemistry Part I>Chapter 4 - Chemical Bonding and Molecular Structure>EXERCISES>Q 4.12

H_{3} {P O}_{3}

can be represented by structures

1

and

2

shown below. Can these two structures be taken as the canonical forms of the resonance hybrid representing

H_{3} P O_{3}

? If not, give reasons for the same.
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