MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Physics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
CV of a gas is 8 calK-1mol-1. Find CP/CV. Assume R = 2 calK-1mol-1. |
| A. | 1.4 |
| B. | 1.33 |
| C. | 1.25 |
| D. | 1.8 |
| Answer» D. 1.8 | |
| 2. |
A closed container contains 0.6m3 of neon gas at 200K temperature and 1.3*105Pa. Find the rise in temperature when 8360 J of heat is supplied to it. The molar heat capacity of neon at constant volume is 3.2calK-1mol-1. Assume the container doesn’t expand on heating. |
| A. | 13.3K |
| B. | 15.8K |
| C. | 13.9K |
| D. | 15K |
| Answer» B. 15.8K | |
| 3. |
CP > CV always. True or False? |
| A. | True |
| B. | False |
| Answer» B. False | |