Given two gas samples: one of N2 and one of He. If the two samples are at the same temperature, which will effuse at a faster rate and by what factor? O He, 2.6 times faster O He, 7.0 times faster O N2, 0.38 times faster O N2, 0.14 times faster

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A: The process through which a gas can escape from a container through small hole is known as effusion