Assertion (A): Photochemical smog is oxidising in nature.
Question:

Assertion (A): Photochemical smog is oxidising in nature.

Reason (R): Photochemical smog contains NO2 and O3, which are formed

during the sequence of reactions.

(i) Both A and R are correct and R is the correct explanation of A.

(ii) Both A and R are correct but R is not the correct explanation of A.

(iii) Both A and R are not correct.

(iv) A is not correct but R is correct.

Solution:

Option (i)  Both A and R are correct and R is the correct explanation of A is correct.

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