rekha
This page lists questions and answers that were posted by visitors named rekha.
Questions
The following questions were asked by visitors named rekha.
132gram o2 is required for a combustion of 28 liter mixture of ethane and ethene (at NTP) than find out mole fraction of ethane and ethene in the mixture?
10 years ago
The denominator of rational number is GreaTer than it numerator by 7.if 3subtracted to numerator and 2added to denominator the newnumber become 1/5 find the origina number .
8 years ago
Answers
The following answers were posted by visitors named rekha.