capricorn0115
21.11.2019 •
Chemistry
Asample consisting of 0.10 mol of perfect gas molecules is held by a piston inside a cylinder such that the volume is 1.25dm, the external pressure is constant at 1.00bar and the temperature is maintained at 300 kby a thermostat. the piston is released so that the gas can expand. calculate (a) the volume of the gas when the expansion is complete; (b) the work done when the gas expands; (c) the heat absorbed by the system. hence calculate as tor'
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