IIT-JEE 2010 · Paper 1 · Physics Q58

← IIT-JEE 2010 · Paper 1

PhysicsSingle correct+3 / -1Question 58 of 84

A real gas behaves like an ideal gas if its

pressure and temperature are both high

pressure and temperature are both low

pressure is high and temperature is low

pressure is low and temperature is high

Answer and worked solution

Official answer: D

Ideal behaviour needs negligible molecular volume compared with the container (low pressure, large volume per molecule) and negligible intermolecular attraction compared with kinetic energy (high temperature).

(D) low pressure and high temperature

Topics:Ideal gas equation

← Previous question Next question →

IIT-JEE 2010 · Paper 1, Physics question 58