Question
Sat February 19, 2011 By: Arun Iyer

Derive the relation between Density (rho), pressure and molecular weight using gas equation.

Expert Reply
Sun February 20, 2011
Dear Student
 
PV= nRT
 
density, d = mass, m/ volume
 
number of moles, n = m /MW
 
d = P x MW / (R x T)
 
MW = d x R x T / P
 
We hope that clarifies your query.
Regards
Team
Topperlearning
Ask the Expert
<<<<<<< .mine ======= >>>>>>> .r8835