MCQ
Sulphur di oxide, how many times heavier than air?
  • A
    2 times
  • B
    2.5 times
  • 2.2 times
  • D
    2.3 times

Answer

Correct option: C.
2.2 times
2.2 times

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