A volume of 2.5 l of a sample of a gas at 27°C and 1 bar pressure is compressed to a volume of 500 m — States of Matter and Gaseous State Chemistry Question
Question
A volume of 2.5 l of a sample of a gas at 27°C and 1 bar pressure is compressed to a volume of 500 ml keeping the temperature constant, the percentage increase in pressure is
Answer: B
💡 Solution & Explanation
P2 = 1 * 2500 / 500 = 5 bar. Increase = 4 bar. Percentage = 4/1 * 100 = 400%. Therefore, correct answer is B.
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