Which of the following is a correct plot of the volume of fixed amount of ideal gas as a function of temperature (at constant pressure) ? (a) (b) (c) (d)

We know that ideal gas equation is given by- PV=nRT where, P=Pressure V=Volume n=no. of moles R= Universal gas constant T= Temperature As it can be seen from the equation, Volume (V) is directly proportional to Time (T). Therefore, the correct graph is- Thus, the correct option is (c).