A perfect gas at 27 ° C is heated at constant pressure so as to triple its volume. The temperature of the gas will be

Question

A perfect gas at 27 ° C is heated at constant pressure so as to triple its volume. The temperature of the gas will be, 81 ° C, 900 ° C, 627 ° C, 450 ° C

MARKS App · Accepted Answer

At constant pressure V ∝ T ⇒ V 1 V 2 = T 1 T 2 ⇒ V 3 V = 273 + 27 T 2 ⇒ T 2 = 900 K = 627 ° C

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