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Which of the following volume (V), temperature (T) plots represents the behaviour of one mole of an ideal gas at one atmospheric pressure?

Correct answer

2

Step-by-step solution

Find the volume by either V = R T P P V = R T or P 1 V 1 = P 2 V 2 and match it with the values given in graph to find correct. Volume of 1 mole of an ideal gas at 273 K and 1 atm is 22.4 L and that at 373 K and 1 atm pressure is calculated as V = R T P = 0.082 × 373 1 = 30.58 L ≃ 30.6 L

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