JEE Main & Advanced Chemistry The s-Block Elements Question Bank Alkali Metals

  • question_answer Which metal forms amide with \[N{{H}_{3}}\] at \[{{300}^{o}}C\] [CPMT 1994]

    A) \[Mg\]

    B) \[Pb\]

    C) \[Al\]

    D) \[Na\]

    Correct Answer: D

    Solution :

    \[2Na+2N{{H}_{3}}\,\xrightarrow{\text{heat}}\,2NaN{{H}_{2}}+{{H}_{2}}\]


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