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when sodium metal reacts with NH3 at hig...

when sodium metal reacts with `NH_3` at high temprature, it gives a salt and releases `H_2` gas. The salt formed and its nature repectively will be

A

`NaN_3` , basic

B

`NaNH_2` , basic

C

`NaNH_2` , neutral

D

`NaN_3` , neutral

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