Question
Chemistry Question on p -Block Elements
Laughing gas is prepared by heating
A
NH4CI
B
(NH4)2SO4
C
NH4NO2
D
NH4CI+NaNO3
Answer
NH4CI+NaNO3
Explanation
Solution
NH4Cl+NaNO3−>NH4NO3
Now NH4NO3 on heating results in the following reaction:
NH4NO3−>[Δ]N2O+2H2O
Nitrous oxide is also known as laughing gas. Therefore, the correct answer is Option D)
Discover More From Chapter:The P-Block Element