11.2l ch4 and 22.4 litres of C2 H6 at STP are mixed then choose correct statement or statements a a)vapour density is 12.67 b)Avg. mol. wt.

11.2l ch4 and 22.4 litres of C2 H6 at STP are mixed then choose correc

1.	11.2l ch4 and 22.4 litres of C2 H6 at STP are mixed then choose correct statement or statements a a)vapour density is 12.67 b)Avg. mol. wt.
Answer» افعلها بنفسك كن ايجابيا