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The rms speed of oxygen molecules at a c...

The rms speed of oxygen molecules at a certain temperature `T` is `v`. If the temperature is doubled and oxygen gas dissociates into atomic oxygen, then the rms speed

A

The velocity of atomic oxygen remains same

B

The velocity of atomic oxygen doubles

C

The velocity of atomic oxygen becomes half

D

The velocity of atomic oxygen becomes four times

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The correct Answer is:
B
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