Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 131

EASY

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IMPORTANT

Earn 100

Acetylene consists of :

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Important Questions on Chemical Bonding and Molecular Structure

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IMPORTANT

Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 132

Number of bonds in

{SO}_{2}

are

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 133

The correct order towards bond angle is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 134

Which of the following has been arranged in increasing order of

%

,

p

-character?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 135

Which is not true about

{CH}_{4}

molecule?

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 136

Choose the molecules in which hybridisation occurs in the ground state?
(1) ${BCl}_{3}$

(2) ${NH}_{3}$

(3) ${PCl}_{3}$

(4) ${BeF}_{2}$

The correct answer is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 137

In

C - C

bond

C_{2} H_{6}

undergoes heterolytic fission, the hybridisation of two resulting carbon atoms is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 138

The hybridization in

{PF}_{3}

is:

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Alpha Question Bank for Medical: Chemistry>Chapter 13 - Chemical Bonding and Molecular Structure>Exercise 1>Q 139

Which of the following compounds have bond angle as nearly

90 °

?