{:("Column-I ","Column-II "),("A) Low pressure ","P)" Z=1 ),("B) High pressure ","Q) "Z != 1 ),("C) Very high temperature ","R) "Pb a/V):}

{:("Column-I ","Column-II "),("A) Low pressure ","P)" Z=1 ),("B) High

1.	{:("Column-I ","Column-II "),("A) Low pressure ","P)" Z=1 ),("B) High pressure ","Q) "Z != 1 ),("C) Very high temperature ","R) "Pb < a/V ),("D) Very low pressure ","S) "Pb > a/V):}
Answer» Solution :Low `P, Z < 1 implies ` attractive force DOMINATE high `P , Z > 1 implies` REPULSIVE force dominate high `T implies V to OO implies ` idal gas `implies Z = 1`. very low `P implies V to 00 implies Z = 1.`