Given below are two statements:
Statement I: The average momentum of a molecule in a sample of an ideal gas depends on temperature.
Statement II: The rms speed of oxygen molecules in a gas is 
. If the temperature is doubled and the oxygen molecules dissociate into oxygen atoms, the rms speed will become 
.
In the light of the above statements, choose the most appropriate answer from the options given below.
Text Solution
Verified by ExpertsThe correct answer is:
D
I. It does not depend on temperature
II. 
As, 
, so, 
, So, II is correct.
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