MCQ
$\mathrm{H}_{2} \mathrm{S}+\mathrm{I}_{2} \rightarrow 2 \mathrm{Hl}+\mathrm{S}$ में कोन उपचायक है?
  • A
    $\mathrm{H}_{2} \mathrm{S}$
  • $\mathrm{I_{2}}$
  • C
    HI
  • D
    S

Answer

Correct option: B.
$\mathrm{I_{2}}$
b

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