Question

Some reactions of $NO _2$ relevant to photochemical smog formation are

Identify $A , B , X$ and $Y$

• A. $X =[ O ], Y = NO , A = O _2, B = O _3$
• B. $X = N _2 O , Y =[ O ], A = O _3, B = NO$
• C. $X =\frac{1}{2} O _2, Y = NO _2, A = O _3, B = O _2$
• D. $X = NO , Y =[ O ], A = O _2, B = N _2 O _3$

Answer 1

Answer: (A)

Correct answer is (a) $X =[ O ], Y = NO , A = O _2, B = O _3$