Question

ideal gas at 20 k is maintained inside a container with flexible walls so that the pressure is maintained constant under all conditions. temperature of ideal gas is now increased to 400 K . The RMS velocity of the molecules will now become :
a. increased by 400 times
b. increased by 20 times
c. remains same
d. increased by 4.5 times
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Answer 1

Answer:

increased by 20 times

Explanation: