MCQOPTIONS
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| 1. |
Which of the following is correct regarding the internal energy of a substance [Pb. CET 2002] |
| A. | It is a state function |
| B. | It increases with increase in temperature |
| C. | It can be calculated by experiment |
| D. | It remains unaffected with change in temperature |
| Answer» B. It increases with increase in temperature | |