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2.At0°Cand760minHgpressureagasoccupiesavolume of 100 cm The Kelvin temperature (absolutetemperature) of the gas increased by one-fifth while thepressure is increased one and a half times. Calculate thefinal volume ofthe gas. (Ans: 80 с.с.) (ICSE 95) |
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Answer» Given T1 = 0°C=273k. T2=1/5*(273)+273=327.6k P1= 760mm. P2=760+1/2*(760)=1140mm V1= 100cc. V2=? using ideal gas eqn. P1*V1/T1=P2*V2/T2 760*100/273=1140*VE/327.6 On solving V2 will be equal to 80cc = 80 cc Like my answer if you find it useful! |
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