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JEE Main & Advanced Sample Paper JEE Main - Mock Test - 39

  • question_answer
    Solution of 0.1 N \[N{{H}_{4}}OH\] and 0.1 N \[N{{H}_{4}}Cl\] has pH 9.25. Then find out \[p{{K}_{b}}\] of \[N{{H}_{4}}OH\].

    Answer:

    (4.75)


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