

MCQOPTIONS
Saved Bookmarks
1. |
Ratio of change in internal energy of a substance from 15°C to T and from T to 10°C is – 2, what is T? |
A. | 5°C |
B. | 15°C |
C. | 20°C |
D. | 30°C |
Answer» B. 15°C | |