MCQ
${H_2}S$ react with ${O_2}$ to form
- ✓${H_2}O + S$
- B${H_2}O + S{O_2}$
- C${H_2}O + S{O_3}$
- D${H_2}S{O_4} + S$
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The rate determining step of the reaction is
| Column $- I$ | Column $-II$ | ||
| $(A)$ | $V_2O_5$ | $(i)$ | Haber's process |
| $(B)$ | $Ni$ | $(ii)$ | Prepartion of $O_2$ from $KClO_3$ |
| $(C)$ | $MnO_2$ | $(iii)$ | Conversion of $SO_2$ to $SO_3$ |
| $(D)$ | $Fe$ | $(iv)$ | Hydrogenation of oils |
