MCQ
The reaction ${H_2}S + {H_2}{O_2} \to 2{H_2}O + S$ shows
- ✓Oxidizing action of ${H_2}{O_2}$
- BReducing action of ${H_2}{O_2}$
- CAlkaline nature of ${H_2}{O_2}$
- DAcidic nature of ${H_2}{O_2}$
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
|
List $-I$ (Element) |
List $-II$ (Electronic Configuration) | ||
| $A.$ | $N$ | $I.$ | $[\mathrm{Ar}] 3 \mathrm{~d}^{10} 4 \mathrm{~s}^2 4 \mathrm{p}^5$ |
| $B.$ | $S$ | $II.$ | $[\mathrm{Ne}] 3 \mathrm{~s}^2 3 \mathrm{p}^4$ |
| $C.$ | $Br$ | $III.$ | $[\mathrm{He}] 2 \mathrm{~s}^2 2 \mathrm{p}^3$ |
| $D.$ | $Kr$ | $IV.$ | $[\mathrm{Ar}] 3 \mathrm{~d}^{10} 4 \mathrm{~s}^2 4 \mathrm{p}^6$ |
Choose the correct answer from the options given below: