Laughing gas is obtained when a mixture of NH_(4)Cl and …………is heated while nitrogen gas is obtained when a mixture of NH_(4)Cl and ………….is heated.

Laughing gas is obtained when a mixture of NH_(4)Cl and …………is

1.	Laughing gas is obtained when a mixture of NH_(4)Cl and …………is heated while nitrogen gas is obtained when a mixture of NH_(4)Cl and ………….is heated.
Answer» ANSWER :`NaNO_(3),NaNO_(2)`