Question

Though covalent in nature, methanol is soluble in water, why?

A. Methanol is transparent like water.
B. Due to hydrogen bonding between methanol and water molecules.  
C. Due to van der Waals' forces between methanol and water.
D. Due to covalent attraction forces.
Answer :   Due to hydrogen bonding between methanol and water molecules.
Solution :
Chemical Bonding and Molecular Structure mcq solution image
In methanol, $$R$$  is $$ - C{H_3}$$  group.
Hydrogen bonding between methanol and water.

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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