Question

    Which of the following gases in the atmosphere is/are

    responsible for acid rains? 1. Oxides of Sulphur 2. Oxides of nitrogen 3. Oxides of carbon Select the correct answer using the codes given below 
    A 1 and 2 Correct Answer Incorrect Answer
    B 1 and 3 Correct Answer Incorrect Answer
    C Only 2 Correct Answer Incorrect Answer
    D 1, 2 and 3 Correct Answer Incorrect Answer

    Solution

    Oxides of Sulphur and nitrogen are responsible for acid rain. Sulphur dioxide and nitrogen oxide, react with the water molecules in the atmosphere to produce acids. 

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