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प्रश्न
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?
पर्याय
p1 > p2 > p3 > p4
p1 = p2 = p3 = p4
p1 < p2 < p3 < p4
p1 < p2 = p3 < p4
उत्तर
p1 < p2 < p3 < p4
Explanation:
t a particular temperature, PV is constant
Therefore, `V oo 1/p`
So, as v1 > v2 > v3 > v4 the order of pressure: p1 < p2 < p3 < p4 .
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| Graphical representation | x and y co-ordinates |
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(ii)  |
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(iii)  |
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