MCQOPTIONS
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| 1. |
What is the amount of heat (in Joules) absorbed by 18 g of water initially at room temperature heated to \[100{}^\circ C\]? If 10 g of Cu is added to this water, than decrease in temperature (in Kelvin) of water was found to be? C (p,m) for water\[75.32\text{ }J/mol\text{ }K\]; C (p,m) for \[Cu=24.47\text{ }J/mol\text{ }K.\] |
| A. | 5649,369 |
| B. | 5544324 |
| C. | 5278,342 |
| D. | 3425425 |
| Answer» B. 5544324 | |