Statement-I: Alkali metals and alkaline earth metals dissolve in liquid NH3 to produce blue solution.Statement-II: Alkali metals and alkaline earth metals produce amides on reacting with ammonia.
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a
Both statement-I and statement-II are correct
b
Statement-I is correct and statement-II is incorrect
c
Statement-I is incorrect and statement-II is correct
d
Both statement-I and statement-II are incorrect
answer is A.
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Detailed Solution
Na+x+yNH3→NaNH3x++eNH3y−Ammoniated electrons absorb red part of visible light making the solution to appear blue.
Statement-I: Alkali metals and alkaline earth metals dissolve in liquid NH3 to produce blue solution.Statement-II: Alkali metals and alkaline earth metals produce amides on reacting with ammonia.