On 4 liter sample of a gas, the pressure is doubled and the absolute temperature is increased by 25%. The new volume of the gas in litres is v, then 10v is______.
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Solution
According to ideal gas equation, PV=nRT P1V1/T1=P2V2/T2 P∗4/T=2PV2/1.25T V2=2∗1.25=2.5lit so, 10V2=25lit