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  5. The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I

12th Class Chemistry The p-Block Elements-I / p-ब्लॉक के कुछ तत्व-I Question Bank MCQs - The p-Block Elements

  • question_answer
    Which of the following statements is not correct?

    A) Helium has the lowest boiling point among the noble gases.

    B) Argon is used in electric bulbs.

    C) Krypton is obtained during radioactive disintegration.

    D) Xe forms\[Xe{{F}_{6}}\].

    Correct Answer: C

    Solution :

    Kr is not obtained during radioactive disintegration.


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