Statement 1 : Critical temperature is the temperature at which a real gas exhibits ideal behaviour for considerable range of pressure. Statement 2 :At critical point the densities of a substance in gaseous and liquid states are same.

Statement 1 : Critical temperature is the temperature at which a real

1.	Statement 1 : Critical temperature is the temperature at which a real gas exhibits ideal behaviour for considerable range of pressure. Statement 2 :At critical point the densities of a substance in gaseous and liquid states are same.
Answer» Statement 1 is true, statement 2 is true , statement 2 is a correct explanation for statement 1 Statement 1 is true, statement 2 is true, statement 2 is Not a correct explanation forstatement 1. Statement 1 is true, statement 2 is false Statement 1 is false , statement 2 is true. Solution :Temperature at which the real gas exhibit ideal behaviourfor considerable range of pressure is known as BOYLE's temperature, `T_(b)=(a)/(bR),a` and b are VANDER Waal's CONSTANTS. Critical temperature is the temperature above which the gas cannot be liquefied, how so ever HIGH pressure may be applied. `T_(C ) =(8a)/(27Rb)`