CAPE Chemistry Unit 1 · 2015 · Paper 1 · Question 13

A gas in a syringe occupies a volume of 50 cm³ and has a pressure of 0.49 atmospheres. What is the pressure of the gas if the plunger of the syringe is pushed in, reducing the volume of the gas to 20 cm³? (1 atmosphere = 101 325 Pa)