JEE Main & Advanced Sample Paper JEE Main - Mock Test - 38

  • question_answer
    Which of the following is a buffer solution?

    A) \[N{{H}_{4}}OH+N{{H}_{4}}Cl\]

    B) \[C{{H}_{3}}COOH+C{{H}_{3}}COON{{H}_{4}}\]

    C) \[C{{H}_{3}}COOH+C{{H}_{3}}COONa\]

    D) All of these

    Correct Answer: D

    Solution :

    [d] A weak acid and its conjugate base and weak base and its conjugate acid forms a buffer mixture.


You need to login to perform this action.
You will be redirected in 3 sec spinner