the general gas energy equation is (where q1 - 2 = heat supplied, du = change in

Question

The general gas energy equation is (where q1 - 2 = heat supplied, du = change in internal energy, and w1 - 2 = work done in heat units)

Options:

A . Q1 - 2 = dU + W1 - 2

B . Q1 - 2 = dU - W1 - 2

C . Q1 - 2 = dU/W1 - 2

D . Q1 - 2 = dU × W1 - 2

Answer: Option A

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