A fixed mass of gas in a rigid container is heated so that the gas changes its…
CHEMISTRY · Single correct · A Level · Chemistry · Amount of substance · Amount of substance
Problem
A fixed mass of gas in a rigid container is heated so that the gas changes its temperature from 20 °C to 30 °C. If the pressure inside the container had been 150 kPa, then the best estimate of the pressure after heating is
(1) 100 kPa.
(2) 150 kPa.
(3) 200 kPa.
(4) 225 kPa.