NEET Chemistry Electrochemistry / विद्युत् रसायन Question Bank Self Evaluation Test - Electrochemistry

  • question_answer
    Which colourless gas evolves, when \[N{{H}_{4}}Cl\] reacts with zinc in a dry cell battery

    A) \[N{{H}_{4}}\]            

    B) \[{{N}_{2}}\]   

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

    D) \[C{{l}_{2}}\]

    Correct Answer: C

    Solution :

    [c] \[2N{{H}_{4}}Cl+Zn\to 2N{{H}_{3}}+ZnC{{l}_{2}}+{{H}_{2}}\uparrow .\]


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