Solutions

Question 1

What is an azeotropic mixture?

Answer 1

A solution of completely miscible liquids which boils at a constant temperature and distills over without any change in composition.

Question 2

What forms the minimum azeotropic mixture?

Answer 2

Type two positive deviation

Question 3

What is boyle vant hoff’s law?

Answer 3

The osmotic pressure of a dilute solution is directly proportional to its conc. , provided the temperature is constant.

Question 4

Charle’s Vant Hoff law?

Answer 4

osmotic pressure is directly proportional to the temperature if the conc. is kept the same

Question 5

Avogadro- Vant Hoff?

Answer 5

if osmotic pressure and temperature is the same then equal volumes of solutions contain an equal no. of molecules

Question 6

What is faraday’s first law of electrolysis?

Answer 6

The amount of substance liberated at an electrode during

electrolysis is directly proportional to the current passing through it.

Question 7

What is faradays second law?

Answer 7

This states that when the same quantity of electricity is passed through the solutions of different electrolytes , connected in series then the masses liberated at the electrodes are in the ratio of their equivalent masses/