NEET2018Chemistry-Redox Reactions
NEET 2018 Chemistry Oxidation States MCQ Question
Type: MCQ-conceptual-Medium-Class 11
The CORRECT order of N⁻compounds in its decreasing order of oxidation states is _______.
A
HNO₃, NO, N₂, NH₄Cl
B
HNO₃, NO, NH₄Cl, N₂
C
HNO₃, NH₄Cl, NO, N₂
D
NH₄Cl, N₂, NO, HNO₃
Correct Answer
Option A
Detailed Explanation
In HNO₃, nitrogen has the highest oxidation state (+5), followed by NO (+2), N₂ (0), and NH₄Cl (-3).
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