Failed to connect to MySQL: Access denied for user 'examnext_online'@'localhost' (using password: YES)
What is the mole ratio of benzene `(P_B^0=150` torr) and toluene `(P_T^0=50` torr) in vapour phase if the given solution has a vapour pressure of 120 torr?
A. |
7:1 |
![]() |
B. |
7:3 |
C. |
8:1 |
D. |
7:8 |