MCQOPTIONS
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| 1. |
Which of the following assumption of kinetic molecular theory states that gases do not have fixed shape? |
| A. | Particles of a gas move in all possible directions in straight line. |
| B. | Particles of a gas are always in constant and random motion. |
| C. | Total energy of molecules before and after the collision remains same. |
| D. | None of these |
| Answer» C. Total energy of molecules before and after the collision remains same. | |