Thermodynamics Question 365

Question: Which relation is correct for isometric process

Options:

A) $ \Delta Q=\Delta U $

B) $ \Delta W=\Delta U $

C) $ \Delta Q=\Delta W $

D) None of these

Show Answer

Answer:

Correct Answer: A

Solution:

[a] For isochoric process $ \Delta V=0 $

Therefore DW = 0

From FLOT $ \Delta Q=\Delta U+\Delta W $

Therefore $ \Delta Q=\Delta U $



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