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The root-mean-square (rms) speed of oxygen molecules (O2) at a certain absolute temperature is v. If the temperature is doubled and the oxygen gas dissociates into atomic oxygen, the rms speed would be (a) v (c) 2 v (b) 2v (d) 22 v

The root-mean-square (rms) speed of oxygenmolecules O2 at a certain absolute temperature is v. If the temperature is doubled and the oxygen gas dissociates into atomic oxygen, the rms speed would be

(a) V                        (b) 2v

(c) 2 v                     (d) 2 2v