Amixture containing 45 wt% benzene and 55 wt% toluene is fed to a
distillation column. an overhead stream of 95 wt% benzene is
produced, and 8.0 % of the benzene fed to the column leaves in the
bottom stream. the feed rate is 2,000 kg/hr. determine the overhead
mass flow rate and mass flow rates of benzene and toluene in the
bottom stream. what is the molar flow rate of the feed stream to
the column?

Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned

Fluids at rest possess no flow energy. a)- true b)- false

Afour cylinder four-stroke in-line engine has a stroke of 160mm, connecting rod length of 150mm, a reciprocating mass of 3kg and its firing order is 1-3-4-2. the spacing between cylinders is 100mm. i. show that the engine is in balance with regard to the primary inertia forces and primary 3. a and secondary inertia couples. li determine the out of balance secondary inertia force ii. propose ways of balancing this out of balance force and discuss the challenges that will arise