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  3. RAJASTHAN PMT

RAJASTHAN PMT Rajasthan - PMT Solved Paper-1998

  • question_answer
    Most suitable indicator in the titration of acetic acid and sodium hydroxide is:

    A)  methyl orange 

    B)                         phenolphthalein

    C)                         phenol red     

    D)                         all of the above

    Correct Answer: D

    Solution :

    HPh is used in the titration of \[C{{H}_{3}}COOH+NaOH\]solution. Its pH range is \[(8.3-10.0)\].


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