SATHEE: Thermodynamics Question 104

Thermodynamics Question 104

Question: First law of thermnodynamics is given by

[CPMT 1977, 91]

Options:

A) $d Q = d U + P d V$

B) $d Q = d U \times P d V$

C) $d Q = (d U + d V) P$

D) $d Q = P d U + d V$

Show Answer

Answer:

Correct Answer: A

Solution:

$Δ Q = Δ U + Δ W$ and $Δ W = P Δ V$

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Thermodynamics Question 104

Question: First law of thermnodynamics is given by

Options:

Answer:

Solution:

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