# NEET Physics Thermodynamics Questions Solved

A vessel containing 5 litres of a gas at 0.8 m pressure is connected to an evacuated vessel of volume 3 litres. The resultant pressure inside will be (assuming whole system to be isolated)

(1) 4/3 m

(2) 0.5 m

(3) 2.0 m

(4) 3/4 m

(2) $0.8×5=P×\left(3+5\right)⇒P=0.5\text{\hspace{0.17em}}m$

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