A vessel contains 1 mole of gas (relative molar mass 32) at a temperature T
CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance
Problem
A vessel contains 1 mole of O2 gas (relative molar mass 32) at a temperature T. The pressure of the gas is P. An identical vessel containing one mole of He gas (relative molar mass 4) at a temperature 2T has a pressure of
(1) P/8
(2) P
(3) 2P
(4) 8P