KcetCompounds Containing NitrogenKCET 2023MCQ+1 / -02023In the reaction,P, Q and R respectively areA\(\mathrm{NaNO}_2+\) dil. \(\mathrm{HCl}, \mathrm{HBF}_4, \mathrm{Cu}+\mathrm{NaNO}_2\)B\(\mathrm{NaNO}_2+\) conc. \(\mathrm{HCl}, \mathrm{F}_2, \mathrm{Cu}+\mathrm{NaNO}_3\)C\(\mathrm{NaNO}_2+\) dil. \(\mathrm{HCl}, \mathrm{BF}_3, \mathrm{Cu}+\mathrm{NaNO}_2\)D\(\mathrm{NaNO}_2+\) dil. \(\mathrm{HCl}, \mathrm{F}_2, \mathrm{Cu}+\mathrm{NaNO}_3\)Check AnswerClear SelectionReveal AnswerShow Explanation
