Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R Assertion (A): London smog is oxidising in nature. Reason (R): London smog contains O $_3$ , NO $_2$ and hydrocarbons. In the light of the above statements, choose the correct answer from the options given below

Question

Given below are two statements, one is labelled as Assertion A and the other is labelled as Reason R Assertion (A): London smog is oxidising in nature.  Reason (R): London smog contains O $_3$ , NO $_2$  and hydrocarbons. In the light of the above statements, choose the correct answer from the options given below

cdquestions Admin · Accepted Answer

London smog is formed at low temperature, i.e., in early hours of winter months and contains SO $_2$ , smoke arid dust particles.Hence, it is reducing in nature

Answer

Both Assertion and Reason are true and Reason is the correct explanation of Assertion.

Answer

Both Assertion and Reason are true but Reason is not the correct explanation of Assertion.

Answer

Assertion is true but Reason is false

Answer

Both Assertion and Reason are false.

The Correct Option is D

Solution and Explanation

Top Questions on Environmental Chemistry

Notes on Environmental Chemistry