Figure shows two flasks connected to each other. The volume of the flask `1` is twice that of flask `2`. The system is filled with an ideal gas at temperature `100 K` and `200 K` respectively. If the mass of the gas in `1` be `m` then what is the mass of the gas in flask `2`

Options

A. m
B. m/2
C. m/4
D. m/8

Answer

C

Explanation

`pV=m/MRTrArrVpropmT rArr(V_(1))/(V_(2))=(m_(1))/(m_(2)).(T_(1))/(T_(2))`
`rArr" "(2V)/V=m/(m_(2))xx100/200 rArrm_(2)=m/4.`