Inorganic Chemistry MCQ with Answers

Inorganic Chemistry MCQ with Answers

91) Which of the following on thermal decomposition yields a basic as well as an acidic oxide?

Answer is:

CaCO₃

Explanation:

Calcium oxide (basic) and carbon dioxide (acidic) are formed.

92) The compound exhibiting maximum value of equivalent conductance in a fused state is:

Answer is:

SrCl₂

Explanation:

Sr²⁺ being the largest in size, will be the least hydrated. So, will show maximum conductivity.

93) The highest lattice energy corresponds to:

Answer is:

MgO

94) The salts of which alkaline earth metal are used in the form of manure?

Answer is:

Ca

95) Alkali metals displace hydrogen from water, forming bases, due to the reason that:

Answer is:

They are far below hydrogen in electrochemical series based on oxidation potential

16
17
18
19
20
21
22