Question
Physics Question on The Kinetic Theory of Gases
The r.m.s. speed of molecules of an ideal gas at 27°C is 200 ms-1. When the temperature is increased to 327°C, the r.m.s. speed of the molecules is changed to
A
490.2ms-1
B
315.2ms-1
C
282.8ms-1
D
425.5ms-1
E
517.7ms-1
Answer
282.8ms-1
Explanation
Solution
The correct option is (C) : 282.8ms-1