Please answer this:

11.2 litre of a gas at STP weighs 14 g. The gas could not be:
(A) N2
(B) CO
(C) C2H4
(D) N2O

Dear Student,


Molar mass of N2, CO and C2H4 is 28 gm. Hence, the gas could not be N2O because its molar mass is 44 gm.

  • 0
What are you looking for?