1.

Isothermally and reversibly, one mole of argon expands from 2 m^3 to 20 m^3 and produces 831.4 J of work. The temperature at which expansion takes place is __________ .(R=8.314 JK^-1 mol^-1)

Answer»

4342 K
43.42 K
434.2 K
316.42 K

Answer :B


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