In partially miscible liquids the two layers are___________________?

Related Mcqs:

1. Animal and vegetable fats are___________________?

   A. Glycerols
   B. Fatty acids
   C. Triesters formed from glycerol and fatty acids
   D. Tetraesters formed from glycerol and fatty acids

2. Essential amino acids are___________________?

   A. 5
   B. 10
   C. 15
   D. 20

3. Which of the following technique is used for the separation of insoluble particles from liquids ?

   A. Filtration
   B. Crystallization
   C. Solvent extraction
   D. Chromatography

4. Shaking two immiscible liquids increases_________________?

   A. Length of contact
   B. Volume of contact
   C. Area of contact
   D. all of above

5. Process used to separate insoluble particles from liquids is ___________ ?

   A. Drying
   B. Filtration
   C. Sieving
   D. Extraction

6. Which of the following is an example of liquid in gas solution?

   A. Opals
   B. Dust particles in smoke
   C. Paints
   D. Fog

7. Mixtures which distill over without change in composition called___________________?

   A. zeotropic mixture
   B. azeotropic mixture
   C. amphoteric mixture
   D. ideal solution

8. 1 molar solution of glucose in water contains weight of glucose________________?

   A. 180g/dm3
   B. 170g/dm3
   C. 190g/dm3
   D. 195g/dm3

9. Every sample of matter with uniform properties and fixed composition is called_________________?

   A. solute
   B. solvent
   C. solution
   D. phase

10. Concentration of solute molecule when they are in equilibrium with solid substance at particular temperature is called________________?

    A. saturated solution
    B. solubility
    C. unsaturated solution
    D. super saturated solution