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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 are peroxoacids of sulphur?

    A) \[{{H}_{2}}{{S}_{2}}{{O}_{7}}\] and \[{{H}_{2}}{{S}_{2}}{{O}_{8}}\]

    B) \[{{H}_{2}}S{{O}_{5}}\] and \[{{H}_{2}}{{S}_{2}}{{O}_{8}}\]

    C) \[{{H}_{2}}{{S}_{2}}{{O}_{6}}\] and \[{{H}_{2}}{{S}_{2}}{{O}_{8}}\]

    D) \[{{H}_{2}}{{S}_{2}}{{O}_{6}}\] and \[{{H}_{2}}{{S}_{2}}{{O}_{7}}\]

    Correct Answer: B

    Solution :

    \[{{H}_{2}}S{{O}_{5}}\]and \[{{H}_{2}}{{S}_{2}}{{O}_{8}}\]


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