MCQOPTIONS
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MCQOPTIONS
| 1. |
If ethanol dissolves in water, then which of the following would be done…… |
| A. | Absorption of heat and contraction in volume |
| B. | Emission of heat and contraction in volume |
| C. | Absorption of heat and increase in volume |
| D. | Emission of heat and increase in volume |
| Answer» C. Absorption of heat and increase in volume | |