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Time of effusion of 10.0 cm 3 He gas and 20.0 cm 3 Q gas are 5 s and 7.1 s respectively. What is the M of Q gas? (A w He=4).
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Time of effusion of 10.0 cm3 He gas and 20.0 cm3 Q gas are 5 s and 7.1 s respectively. What is the M of Q gas? (Aw He=4)