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Chemistry, 05.12.2019 17:31 zakariaaap1

The rate of effusion of an unknown gas was measured and found to be 55.4 ml/min. under the same conditions, the rate of effusion of o2 is found to be 51.8 ml/min. which of the following could be the unknown gas? n2
co
n2o
c2h2
none of these

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