Question

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 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

Answer 1

Answer:

c) p₁ < p₂ < p₃ < p₄

Explanation:

At a particular temperature pV= constant.

Thus,

P1V1 =P2V2=P3V3=P4V4

As V1> V2 > V3 > V 4, therefore, P1 <P2 < P3 < P4