A cylinder contained 10 kg of gas at pressure 
. The quantity of gas taken out of cylinder if final pressure is 
is (assume the temperature of gas is constant)
Text Solution
Verified by ExpertsThe correct answer is:
B
At constant temperature for the given volume of gas 
∴ ∴ 
⇒ ⇒ 
∴ ∴ The quantity of gas taken out of the cylinder = 10 – 2.5
= 7.5 kg .
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