MCQ
Hydrogen cannot reduce
  • A
    $\mathrm{Fe}_2 \mathrm{O}_3$
  • B
    $\ce{Cuo}$
  • C
    $\mathrm{SnO}_2$
  • $\mathrm{Al}_2$

Answer

Correct option: D.
$\mathrm{Al}_2$
$\because Al'$ itself is strong reducing agent.

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