NEET AIPMT SOLVED PAPER 2000

  • question_answer
                    The conjugate acid of \[NH_{2}^{-}\] is:                                                                                                                                  

    A)                 \[{{N}_{2}}{{H}_{4}}\]

    B)                 \[NH_{4}^{+}\]                                                                                                                                                                                         

    C)                 \[N{{H}_{2}}OH\]

    D)                 \[N{{H}_{3}}\]

    Correct Answer: D

    Solution :

                    The species formed after adding a proton is known as conjugate acid of base and the species formed after losing a proton is known as conjugate base of acid. So,                 \[\underset{(Base)}{\mathop{NH_{2}^{-}}}\,+{{H}^{+}}\xrightarrow{{}}\underset{(Conjugate\,acid)}{\mathop{N{{H}_{3}}}}\,\]


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