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| कॉलम-$I$ | कॉलम-$II$ |
|---|---|
| $A$. $\underline{N}H_4 Cl$ | $P$. $+1$ |
| $B$. $H\underline{N}O_3$ | $Q$. $+5$ |
| $C$. $\underline{N}_2 O$ | $R$. $-3$ |
| $D$. $\underline{N}H_2 OH$ | $S$. $-1$ |
| यौगिक | ऑक्सीकरण संख्या |
| $1$. $C_6H_{12}O_6$ (कार्बन) | $a$. $+1$ |
| $2$. $CCl_4$ (कार्बन) | $b$. $0$ |
| $3$. $NH_4Cl$ (नाइट्रोजन) | $c$. $+4$ |
| $4$. $Ba(H_2PO_2)_2$ (फास्फोरस) | $d$. $-3$ |
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