A plot of volume (V) versus temperature (T) for a gas at constant pressure is a straight line passing through the origin. The plots at different values of pressure are shown in figure. Which of the following order of pressure is correct for this gas?
(a) p1>p2>p3>p4 (b)p1=p2=p3=p4
(c) p1<p2<p3<p4 (d) p1<p2=p3<p4
The temperature of a gas at pressure P and volume V is 27∘C. Keeping its volume constant if its temperature is raised to 927∘C, then its pressure will be