P-Block Elements Ques 295

Question: Laughing gas is prepared by heating

[EAMCET 1980]

Options:

A) $ NH_4Cl $

B) $ {{(NH_4)}_2}SO_4 $

C) $ NH_4Cl+NaNO_3 $

D) $ NH_4NO_3 $

Show Answer

Answer:

Correct Answer: D

Solution:

Reaction:

$NH_4Cl+NaNO_3→NH_4NO_3$

Now ammonium nitrate on heating gives, nitrous oxide $NH_4NO_3→N_2O+H_2O$

Nitrous oxide is known as laughing gas.



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