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CET Karnataka Medical CET - Karnataka Medical Solved Paper-2012

  • question_answer
    On adding which of the following, the pH of \[20mL\] of \[0.1N\text{ }HCl\]will not alter?

    A)  \[1mL\]of \[1N\text{ }HCl\]

    B)  \[20mL\]of distilled water

    C)  \[1mL\]of \[0.1N\text{ }NaOH\]

    D)  \[500mL\]of \[HCl\]of \[pH=1\]

    Correct Answer: D

    Solution :

    : \[0.1N\text{ }HCl\]has \[pH=1\]and adding another \[500mL\]of \[HCl\] of same pH will not alter t£


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