The solution remaining after the formation of crystals is called ___________________?

Related Mcqs:

1. Safe and the most reliable method of drying crystals is through_________________?

   A. Filter paper
   B. Vacuum desiccators
   C. Oven
   D. None of these

2. Direct conversion of solids into vapours is called ___________________?

   A. Solvent extraction
   B. sublimation
   C. crystallization
   D. vaporization

3. Separation of a solid from its hot saturated solution by cooling is called__________________?

   A. vapourization
   B. solvent extraction
   C. filtration
   D. crystallization

4. Sintered glass is a porous material used for ___________________?

   A. absorption
   B. adsorption
   C. filtration
   D. sublimation

5. Branch of chemistry that deals with the complete qualitative and quantitative analysis of a substance is___________________?

   A. Stoichio chemistry
   B. Physical chemistry
   C. Analytical chemistry
   D. Quantum chemistry

6. 95% ethanol is called_________________?

   A. methylated spirit
   B. wood spirit
   C. rectified spirit
   D. absolute alcohol

7. Without suction pump filtration is __________________?

   A. Fast process
   B. Slow process
   C. Rapid process
   D. All are possible

8. The technique used to separate components of mixture in solid phase ?

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

9. The solvent or mixture of solvents used for separation of compounds is called____________________?

   A. Stationary phase
   B. Mobile phase
   C. Dynamic phase
   D. Static phase

10. Shaking two immiscible liquids increases_________________?

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