Question

Match the column I with column II and mark the appropriate choice.
Column I Column II
a. $${C_2}{H_2}$$ 1. $$s{p^3}{d^2}$$  hybridisation
b. $$S{F_6}$$ 2. $$s{p^3}{d^3}$$  hybridisation
c. $$S{O_2}$$ 3. $$sp$$  hybridisation
d. $$I{F_7}$$ 4. $$s{p^2}$$  hybridisation

A. a - 1, b - 3, c - 2, d - 4
B. a - 3, b - 1, c - 4, d - 2  
C. a - 2, b - 3, c - 1, d - 2
D. a - 4, b - 1, c - 3, d - 2
Answer :   a - 3, b - 1, c - 4, d - 2
Solution :
In $${C_2}{H_2},C$$   undergoes, $$sp$$  hybridisation.
Ground state : Chemical Bonding and Molecular Structure mcq solution image
Excited state : Chemical Bonding and Molecular Structure mcq solution image
In $$S{F_6},S$$  undergoes $$s{p^3}{d^2}$$  hybridisation.
Ground state : Chemical Bonding and Molecular Structure mcq solution image
Excited state : Chemical Bonding and Molecular Structure mcq solution image
In $$S{O_2},S$$   undergoes $$s{p^2}$$ hybridisation. Chemical Bonding and Molecular Structure mcq solution image
In $$I{F_7},I$$  undergoes $$s{p^3}{d^3}$$  hybridisation.
Ground state : Chemical Bonding and Molecular Structure mcq solution image
Excited state : Chemical Bonding and Molecular Structure mcq solution image

Releted MCQ Question on
Inorganic Chemistry >> Chemical Bonding and Molecular Structure

Releted Question 1

The compound which contains both ionic and covalent bonds is

A. $$C{H_4}$$
B. $${H_2}$$
C. $$KCN$$
D. $$KCl$$
Releted Question 2

The octet rule is not valid for the molecule

A. $$C{O_2}$$
B. $${H_2}O$$
C. $${O_2}$$
D. $$CO$$
Releted Question 3

Element $$X$$ is strongly electropositive and element $$Y$$ is strongly electronegative. Both are univalent. The compound formed would be

A. $${X^ + }{Y^ - }$$
B. $${X^ - }{Y^{ + \,}}$$
C. $$X - Y$$
D. $$X \to Y$$
Releted Question 4

Which of the following compounds are covalent?

A. $${H_2}$$
B. $$CaO$$
C. $$KCl$$
D. $$N{a_2}S$$

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Chemical Bonding and Molecular Structure


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