A piece of magnesium ribbon was heated to redness in an atmosphere of nitrogen and then cooled with water. The gas evolved is
A. Hydrogen
B. Oxygen
C. Nitrogen
D. Ammonia

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1 Answers

Correct Answer - D
`Mg+N_2toMG_3N_2overset(H_2O)toMg(OH)_2+NH_3`

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