Question

A gas is heated from 317 K to 398 K. If the initial pressure was 2000 Pa, what is the pressure of the gas after it has been heated?

Answer 1

$P_1T_1 = P_2T_2$

$P_2 =\frac{ P_1T_1}{T_2}$

$P_2 =\frac {2000×317}{398} = 1593 Pa$

$P_2 = 1593 Pa$