3 A mixture of methane and ethene in a molar ratio ofx y has

Last updated: 6/30/2023

3 A mixture of methane and ethene in a molar ratio ofx y has an average molecular mass of 20u The mean molar mass when they are mixed in the molar ratio y x will be 2 25 u 3 24 u 1 20 u 4 15 u