Practicing Success

Target Exam

CUET

Subject

Chemistry

Chapter

Inorganic: P Block Elements

Question:

NH4NO3 on heating liberates an oxide of nitrogen. Oxidation state of nitrogen in that state will be:

Options:

+4

+3

+2

+1

Correct Answer:

+1

Explanation:

NH4NO3 → N2O + 2H2O

The gas formed is Dinitrogen oxide. It is a colourless, neutral gas.

N2O

2(x) + 1(-2) = 0

2x - 2 = 0

2x = 2

x = +1