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RAJASTHAN PMT Rajasthan - PMT Solved Paper-2001

  • question_answer
    The pH of water is 7. A substance dissolve in water then pH increase \[pH=13\] substance Y a salt is:

    A)  strong acid and strong base

    B)  strong acid and weak base

    C)  weak acid and weak base

    D)  weak acid and strong base

    Correct Answer: D

    Solution :

    If pH become 13 then weak acid and strong base combined and formation of salt because its pH is \[pH>7\]               


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