Which of following statement(s) point is maximum. (P) Slope of isotherm at critical point is maximum. (Q) Larger is the value of T_(c) easier is the liquification of gas. (R) van der Waal's equation of state is applicable below critical temperature at all pressure.

Which of following statement(s) point is maximum. (P) Slope of isothe

1.	Which of following statement(s) point is maximum. (P) Slope of isotherm at critical point is maximum. (Q) Larger is the value of T_(c) easier is the liquification of gas. (R) van der Waal's equation of state is applicable below critical temperature at all pressure.
Answer» Only P P andQ Q and R Only Q Answer :B