A metal M reacts with N_(2) to give a compound 'A'(M_(3)N). 'A' on hea – InterviewSolution

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1.	A metal M reacts with N_(2) to give a compound 'A'(M_(3)N). 'A' on heating at high temperature gives back 'M' and 'A' on reacting with H_(2)O gives a gas 'B'.'B' turns CuSO_(4) solution blue on passing through it A and B can be
Answer» `AL and NH_3` `Li and NH_3` `NA and NH_3` `MG and NH_3` ANSWER :B

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