MCQOPTIONS
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| 1. |
Calculate the internal energy change when 2 moles of water at 0 degrees converts into ice at 0-degree centigrade? |
| A. | 12 KJ per mole |
| B. | 6 KJ per mole |
| C. | 1 KJ per mole |
| D. | 102 KJ per mole |
| Answer» B. 6 KJ per mole | |