February 22, 2017

Homework Help: chemistry

Posted by anu on Friday, August 15, 2014 at 10:19am.

1) 1.12 dm3 of a gas at STP is found to weigh 3.55g.Find molecular weight and vapour density of gas
2)5.6 dm3 of a gas at STP weighs 11g Find out its relative molecular mass & vapour density

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