2. Sample Papers
  3. KVPY

KVPY Sample Paper KVPY Stream-SX Model Paper-16

  • question_answer
    The metal that forms nitride by reacting directly with \[{{N}_{2}}\]air is:

    A) K

    B) \[Li\]

    C) Rb

    D) Cs

    Correct Answer: B

    Solution :

    The only alkali metal which forms nitride by reacting directly with \[{{N}_{2}}\] is\['Li'\].


You need to login to perform this action.
You will be redirected in 3 sec spinner