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  3. JEE Main & Advanced

JEE Main & Advanced Sample Paper JEE Main Sample Paper-1

  • question_answer
    Which of the following could be added to water to make 0.10 M solution of\[\text{MH}_{\text{4}}^{\text{+}}\]?

    A)  \[N{{H}_{3}}\]                                 

    B) \[N{{H}_{4}}Cl\]

    C)  \[KN{{H}_{4}}\]                               

    D)  None m these

    Correct Answer: B

    Solution :

     \[N{{H}_{3}}\]is weakly ionising while \[NH_{2}^{-}\] will be converting into \[NH_{3}^{{}}\]only.


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