MCQOPTIONS
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MCQOPTIONS
| 1. |
How can you determine if a reaction is endothermic? |
| A. | The temperature of the system decreases. |
| B. | The temperature of the system increases. |
| C. | The temperature of the system remains constant. |
| D. | The temperature of the system fluctuates |
| Answer» B. The temperature of the system increases. | |