MCQ
काँसा का मुख्य अवयव है
  • Cu + Sn
  • B
    Cu + Zn
  • C
    Cu + Zr
  • D
    Sn + Pb

Answer

Correct option: A.
Cu + Sn
a

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