Aamna Qamar

This page lists questions and answers that were posted by visitors named Aamna Qamar.

Questions

The following questions were asked by visitors named Aamna Qamar.

what is the molar mass of the unknown gas that diffuses 0.250 times as fast as hydrogen gas under the same circumstances?
14 years ago

Answers

The following answers were posted by visitors named Aamna Qamar.