Question

The relation PV=RT can describe behaviour of the real gas at ___________

(a) High temperature and high density

(b) High temperature and low density

(c) Low temperature and low density

(d) Low temperature and high density

Answer 1

Right answer is (b) High temperature and low density

Explanation: At high temperature and low density, real gas behaves like an ideal gas. Then the intermolecular attractions and actual volume of gas molecules become negligible.