With reference to smog consider the following statements :

a. Los Angeles smog is oxidizing.

b. London smog is reducing.

[A] Both a and b are false.

[B] Both a and b are true.

[C] a is false but b is true.

[D] a is true but b is false.

Answer & Explanation
Answer: Both a and b are true.

Environmental Studies Short Question | Gkseries