A sample of ethane `(C_(2)H_(6))` gas has the same mass a `1.5 xx 10^(20
Channel: Doubtnut
Date: 2020-01-19

A sample of ethane `(C_(2)H_(6))` gas has the same mass a `1.5 xx 10^(20)` moleucles of methane `(CH_(4))`. How many `C_(2)H_(6)`. How many `C_(2)H_(6)` molecules does the sample of gas contain?