Categories > solutions > Ideal and Non-ideal solution > The vapour pressure of benzene at a certain temperature is $640\ mm$ of $Hg$. A non-volatile and non-electrolyte solid weighing $2.175\ g$ is added to $39.08\ g$ of benzene. The vapour pressure of the solution is $600\ mm$ of $Hg$. What is the molecular weight of solid substance

solutions

Question: The vapour pressure of benzene at a certain temperature is $640\ mm$ of $Hg$. A non-volatile and non-electrolyte solid weighing $2.175\ g$ is added to $39.08\ g$ of benzene. The vapour pressure of the solution is $600\ mm$ of $Hg$. What is the molecular weight of solid substance


1) 49.50
2) 59.6
3) 69.5
4) 79.8
Solution: Explanation: No Explanation
Ideal and Non-ideal solution Azeotropic mixture and Raoult’s law

Rate this question:

★ ★ ★ ★ ★

Average rating: (0 votes)

Previous Question Next Question

Related Questions