A

Admin • 596.21K Points
Coach

Q. Which among the given is not a method of preparing oxygen

  • (A) Decomposition of potassium permanganate
  • (B) Electrolysis of water
  • (C) Decomposition of manganese dioxide
  • (D) Fractional distillation of liquid air
  • Correct Answer - Option(C)
  • Views: 1
  • Filed under category Chemistry
  • Hashtags:

No solution found for this question.
Add Solution and get +2 points.

You must be Logged in to update hint/solution

Discusssion

Login to discuss.

Be the first to start discuss.