MCQOPTIONS
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| 1. |
For an open system, energy balance is |
| A. | U+25B3E = Q + W – U+25B3(H + KE + PE) |
| B. | U+25B3E = Q + W + U+25B3(H + KE + PE) |
| C. | U+25B3E = Q + W – U+25B3(H – KE + PE) |
| D. | None of the mentioned |
| Answer» B. U+25B3E = Q + W + U+25B3(H + KE + PE) | |