If 200cm 3 of a gas at s.t.p. has a mass of 0.268g, what is…

Chemistry WAEC 1989

If 200cm 3 of a gas at s.t.p. has a mass of 0.268g, what is its molar mass? (Molar volume of a gas at s.t.p. = 22.4 dm3)

  • 300g
  • 200g
  • 150g
  • 30g checkmark
  • 15g

The correct answer is: D

Explanation

No official explanation is available for this question at this time. Please check contributions posted by others below. If you can provide an explanation to help other student learn.
Previous Question Next Question

Leave A Comment