Expand your knowledge base with the help of IDNLearn.com's extensive answer archive. Our experts provide timely and precise responses to help you understand and solve any issue you face.

10. The molar mass of an unknown gas was measured by an effusion experiment. It was found that it took 63 s for the gas to effuse, whereas nitrogen gas (N2) required 48 s. The molar mass of the unknown gas is closest to- A) 24 g/mol B) 37 g/mol C) 16 g/mol D) 32 g/mol E) 48 g/mol