MCQOPTIONS
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| 1. |
A jar contains a mixture of oxygen and hydrogen gas in the ratio 1 : 5. The ratio of mean knetic energies of hydrogen and oxygen molecules is |
| A. | Pulsejet |
| B. | 1 ; 4 |
| C. | 1 ; 1 |
| D. | 1 ; 16 |
| E. | 1 ; 5 |
| Answer» D. 1 ; 16 | |