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Statement I: The rms speed of oxygen mol...

Statement I: The rms speed of oxygen molecules `(O_2)` at an absolute temperature T is c. IF the temperature is doubled and oxygen gas dissociates into atomic oxygen, the rms speed remains unchanged.
Statement II: The rms speed of the molecules of a gas is directly proportional to `sqrt(T//M)`

A

Statement I is true,statement II is true, statement II is a correct explanation for statement I

B

Statement I si true,statement II is true, statement II is not a correct explanation for statement I.

C

Statement I is true, statement II is false

D

Statement I is false, statement II is true,

Text Solution

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The correct Answer is:
A
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