Chemistry Class 9 10 11 12 Exams Quizzes MCQs Quizzes Elements of Biological Importance Quiz

Question:
Oxidation of NO in air produces:

Option A):
N₂O₄
Option B):
N₂O₃
Option C):
N₂O
Option D):
N₂O₅

Correct Answer is Option A):
N₂O₄