A cylinder contains 10 kg of gas at pressure of 10 7 N/m 2 . The quantity of gas taken out of the cylinder, if final pressure is 2.5 × 10 6 N/m 2 , will be (Temperature of gas is constant) -
Text Solution
Verified by ExpertsThe correct answer is:
D
PV = nRT ⇒ P ∝ m,
V, M and T = const.
m 2 = 2.5 kg = 10– 2.5 = 7.5 kg
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