`1` mol of a real gas obeys `P(V_(m) - b) = RT` , where `'b'` and `'R'` are constants. If the compressibility factor of gas is `1. 11` and occupied volume of the gas is `Xb` then determine value of `X//2`.

Answer

5

Explanation

`Z = 1 + (Pb)/(RT)`
or `1.11 - 1 = (Pb)/(RT)`
or `(RT)/(P) = (b)/(0.11)`
or `(V_(m) - b) = (b)/(0.11)`
or `v_(m) = 10 b`