Correct answer
A. Vacuum crystallisation
Explanation
The correct answer is Vacuum crystallisation.
Channelling in a packed tower results from the________?
The half life period of a radioactive element is 100 days. After 400 days, one gm of the element will be reduced to ________ gm?
Ore concentration by jigging is based on the difference in the ________ of the particles?
Electro deposition of metals i.e. electroplating is never done on________?
If n = overall order of a chemical reaction. a = initial concentration of reactant. t = time required to complete a definite fraction of the reaction. Then pick out the correct relationship?
Heat transfer rate per unit area is called________?