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- Please help! A metal ‘M’ reacts with nitrogen gas to afford ‘M3N’. ‘M3N’ on heating at high temperature gives back ‘M’ and on reaction with water produces a gas ‘B’. Gas ‘B’ reac
- #p- Block Elements
- #Engineering
- #Joint Entrance Examination Main
- #S - Block Elements (Alkali and Alkaline Earth Metals)
- #All India Pre Medical Test
- #Chemistry
A metal ‘M’ reacts with nitrogen gas to afford ‘M3N’. ‘M3N’ on heating at high temperature gives back ‘M’ and on reaction with water produces a gas ‘B’. Gas ‘B’ reacts with an aqueous solution of CuSO4 to form a deep blue compound. ‘M’ and ‘B’ respectively are :
- Option 1)
Li and NH3
- Option 2)
Ba and N2
- Option 3)
Na and NH3
- Option 4)
Al and N2
Answers (1)
Option 1)
Li and NH3
Option 2)
Ba and N2
Option 3)
Na and NH3
Option 4)
Al and N2
View full answer
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