MCQ
Which of the following is oxidised by $S{O_2}$
  • $Mg$
  • B
    ${K_2}C{r_2}{O_7}$
  • C
    $KMn{O_4}$
  • D
    All of these

Answer

Correct option: A.
$Mg$
a
(a) $S{O_2} + 2Mg\, \to \,2MgO + S$

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free