11 Physics Kinetic Theory - Set No : 1 Question No :7
Question No : 7
| The root mean square speed of the molecules of a gas is |
| a) | Independent of its pressure but directly proportional to its Kelvin temperature | b) | Directly proportional to the square roots of both its pressure and its Kelvin temperature |
| c) | Independent of its pressure but directly proportional to the square root of its Kelvin temperature | d) | Directly proportional to both its pressure and its kelvin temperature |
Answer No : 7
(c) is independent of pressure but
depends upon temperature as  |