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Chemistry
In......process, work is done at the expense of internal energy.
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Q. In......process, work is done at the expense of internal energy.
MHT CET
MHT CET 2009
A
isothermal
B
isochoric
C
adiabatic
D
isobaric
Solution:
We know that
$\Delta E=Q+W$
If heat supplied from the surrounding, $Q=0$
$\therefore \Delta E=W$
ie, work is done at the expense of only internal energy and $Q=0$ for adiabatic process