MCQ
फूल्स गोल्ड किसे कहते हैं?
  • A
    $\mathrm{As}_2 \mathrm{~S}_3$
  • B
    $\mathrm{Sb}_2 \mathrm{~S}_5$
  • Fes 2
  • D
    Cu-Zn मिश्रधातु

Answer

Correct option: C.
Fes 2
(C)

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