12th Class Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Assertion And Reason (MCQs) - The p Block Elements

  • question_answer
    Assertion: Nitrogen and oxygen are the main components of atmosphere but do not react to form oxides of nitrogen.
    Reason: Chemical reaction between nitrogen and oxygen requires high temperature.

    A) If both assertion and reason are correct and reason is correct explanation for assertion.

    B) If both assertion and reason are correct but reason is not correct explanation for assertion.

    C) If assertion is correct but reason is incorrect.

    D) If assertion is wrong, but reason is correct.

    Correct Answer: A

    Solution :

    Reason is the correct explanation for assertion.


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