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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) |
Answer» <p>Given</p><p>T1 = 0°C=273k.</p><p> T2=1/5*(273)+273=327.6k</p><p>P1= 760mm.</p><p> P2=760+1/2*(760)=1140mm</p><p>V1= 100cc. V2=?</p><p>using ideal gas eqn.</p><p>P1*V1/T1=P2*V2/T2</p><p>760*100/273=1140*VE/327.6</p><p>On solving V2 will be equal to 80cc</p><p>= 80 cc</p><p>Like my answer if you find it useful!</p> | |