Question

At a constant temperature, volume of a gas
was found to be 400 cm3 at a pressure of
760 mm Hg. If the pressure of the gas is
increased by 25%, find the new volume.
(Ans. 320 cm)​

Answer 1

320 cm^3

PV = pv

760*400 = 950 * v

v = 320 cm^3