10 g of a gas at STP occupies a volume of 2 L . At what temperature will the volume be doubled, if pressure and amount of the gas remains constant?

Question

10 g of a gas at STP occupies a volume of 2 L . At what temperature will the volume be doubled, if pressure and amount of the gas remains constant?, 273 K, 546 K, - 273 K, 546 ° C

MARKS App · Accepted Answer

At constant pressure, the volume is proportional to the absolute temperature. V 1 T 1 = V 2 T 2 Here, V 1 = 2 L T 1 = 273 K STP V 2 = 4 L T 2 = ? Putting all the values, we get T 2 , 2 273 = 4 T 2 T 2 = 546 K

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