New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Global warming is mainly due to increase in

    concentration of
    A CO₂ Correct Answer Incorrect Answer
    B O₂ Correct Answer Incorrect Answer
    C NO₂ Correct Answer Incorrect Answer
    D H₂ Correct Answer Incorrect Answer

    Solution

    The correct answer is A

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