A general energy balance A. U+25B3E = W + Q B. U+25B3E = W –

a-general-energy-balance-a-u-25b3e-w-q-b-u-25b3e-w

A general energy balance

A. U+25B3E = W + Q

B. U+25B3E = W – Q

C. U+25B3E = -W + Q

D. None of the mentioned

I got this question during an online exam.

This question is from Energy Balances without Reaction in section Energy Balances of Chemical Process Calculation

Correct answer is A. U+25B3E = W + Q

Best explanation: U+25B3E = W + Q.