Chemistry - Complete P-block Question with Solution | TestHub

(P) $\mathrm{Cu}+$ dil. ${\mathrm{HNO}}_3\to$

(1) Gas having high solubility in water

(Q) ${\mathrm{P}}_4+$ conc. ${\mathrm{HNO}}_3\to$

(2) Paramagnetic gas

(R) $\mathrm{Ba}{\left({\mathrm{N}}_3\right)}_2\stackrel{\Delta }{\to }$

(3) Diamagnetic gas

(S) ${\mathrm{NH}}_4\mathrm{Cl}+\mathrm{Ca}(\mathrm{OH}{)}_2\to$

(4) Acid is one of the product