Density of a gas is found to be at 27°C at 2 bar pressure. Its density at STP will be

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Question

Density of a gas is found to be $5.46 	ext{ g/dm}^3$ at 27°C at 2 bar pressure. Its density at STP will be

Prashant Kotian · Accepted Answer

Correct answer: C. d2 = d1 * (P2/P1) * (T1/T2) = 5.46 * (1/2) * (300/273) = 3.0 g/dm³. Therefore, correct answer is C.

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