JEE Main & Advanced Chemistry Hydrogen & Its Compounds / हाइड्रोजन और इसके यौगिक Question Bank Water or hydride of oxygen

  • question_answer
    The pH of \[{{D}_{2}}O\] and \[{{H}_{2}}O\] at 298 K is

    A) 7.0, 7.0

    B) 7.35, 7.0

    C) 7.0, 6.85

    D) 6.85, 7.35

    Correct Answer: B

    Solution :

    pH of heavy water is slightly more than seven.


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