Correct answer
D. 1
Explanation
The correct answer is 1.
Souders Brown equation given by, U = Kv √(ρl – ρv)/ρv, is used for the calculation of the ________ in a continuous distillation column?
The reaction A (l) → R(g) is allowed to reach equilibrium conditions in an autoclave. At equilibrium, there are two phases, one a pure liquid phase of A and the other a vapor phase of A, R and S. Initially A alone is present. The numbers of degrees of freedom are?
The major constituents of glass are________?
A machine has an initial value of Rs. 5000, service life of 5 years and final salvage value of Rs. 1000. The annual depreciation cost by straight line method is Rs________?
Flash point of most vegetable oils is about ________ °C?
Which of the following fastening devices has a head at one end and a nut fitted to the other?