a vessel of 120mL capacity contains mass of
a gas at 30°c and 750 mm Hg pressure. the
gas was transferred to vessel whose volume is
is 180mL. calculate the pressure of the gas
at 30°C
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Explanation:
T = constant ( because gas temperatures is 30°c in both)
Boyles law
P1 V1 = P2 V2
given P1 = 750mm V1 = 120 ml
P2 = ? V2 = 180 ml
750×120 = P2×180
P2 = 750×120÷180
P2 = 500mm
I hope this will help you
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