engineering chemistry MCQ #3109

The major cause of acid rain is the emission of which gas?

engineering chemistry MCQ #3109

  1. Question 1

    Q1. The major cause of acid rain is the emission of which gas?

    • A) CO2
    • B) SO2
    • C) CH4
    • D) N2O

    Answer: SO2

    Explanation: SO2 reacts with water and oxygen to form sulfuric acid, a major component of acid rain.