Questions
The internal energy of a gas is given by U = 2pV. It expands from V0 to 2V0 against a constant pressure . The heat absorbed by the gas in the process is
detailed solution
Correct option is C
Heat absorbed, Q=W+ΔU=p02V0−V0+2p0⋅2V0−2p0V0=p0V0+2p0V0=3p0V0Talk to our academic expert!
Similar Questions
100 mol of an ideal gas is heated from 10° to 20°C keeping its (i) volume constant (ii) pressure constant.
Let and denote the change in the internal energy of the gas due to process (i) and (ii),
respectively. Then, which of the following shall be true?
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