Pure nitrogen is prepared in the laboratory by heating a mix... | Chemistry | SolveeIt

Question

Pure nitrogen is prepared in the laboratory by heating a mixture of

$NH_4OH + NaCI$

$NH_4N0_3 + NaCI$

$NH_4CI + NaOH$

$NH_4CI + NaNO_2$

Answer

$NH_4CI + NaNO_2$

Explanation

Solution

In the laboratory dinitrogen is prepared by
heating an aqueous solution containing an
equivalent amount of ammonium chloride and
sodium nitrite
$NH_4 CI(aq) + NaNO_2 (aq)\, \xrightarrow{Heat} \, N_2 (g)$
$\, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, \, + 2H_2O(I) + NacI$

Chemistry Question on p -Block Elements

Solution