A student makes four statements about what happens when molecules from a 400 K gas…

PHYSICS · Single correct · A Level · Physics · Further mechanics and thermal physics · Further mechanics and thermal physics

Problem

A student makes four statements about what happens when molecules from a 400 K gas collide with molecules from a 300 K gas that has just been brought into contact with it. (a) Only III is incorrect. (b) Both II and IV are incorrect. (c) Only IV is incorrect. (d) Only I is incorrect.

Related theory

Browse the problem library