Question

The true statements from the following are
1. $$P{H_5}$$  and $$BiC{l_5}$$  do not exist
2. $$p\pi - d\pi $$   bond is present in $$S{O_2}$$
3. Electrons travel with the speed of light
4. $$Se{F_4}$$  and $$C{H_4}$$  have same shape
5. $$I_3^ + $$  has bent geometry

A. 1, 3
B. 1, 2, 5  
C. 1, 3, 5
D. 1, 2, 4
Answer :   1, 2, 5
Solution :
$$Se{F_4}$$  has distorted tetrahedral geometry while $$C{H_4}$$  has tetrahedral geometry.

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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