Question

List two criteria needed for using fractional distillation process for separating two miscible liquids

Answer 1

Fractional distillation is the separation of a mixture into its component parts, or fractions. Chemical compounds are separated by heating them to a temperature at which one or more fractions of the mixture will vaporize. It uses distillation to fractionate. Generally the component parts have boiling points that differ by less than 25 °C from each other under a pressure of one atmosphere. If the difference in boiling points is greater than 25 °C, a simple distillation is typically used.

Answer 2

Explanation:

Freedom is a subjective term which needs to be curtail in pursuit of perfection. Discuss the statement in wake of a students life.Object-oriented concepts in UML

Objects Represent an entity and the basic building block.

Class Blue print of an object.

Abstraction Behavior of a real world entity.

Encapsulation Mechanism of binding the data together and hiding them from outside world.

Inheritance Mechanism of making new classes from existing one.

...

...