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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) Oxygen molecule is paramagnetic with two unpaired electrons.

    B) Sulphur shows maximum covalency of four.

    C) Ozone can be easily detected by mercury.

    D) Both sulphurous and sulphuric acid are dibasic in nature.

    Correct Answer: B

    Solution :

    Sulphur shows maximum covalency of six.


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