Selection of filter paper depends on size of particles to be________________?

Related Mcqs:

1. Fluted filter paper is used to__________________?

   A. Filter hot solution
   B. Avoid premature crystallization
   C. Increase the rate of filtration
   D. Decrease the area

2. The solid which is left over the filter paper as a result of filtration_________________?

   A. Insoluble particles
   B. residue
   C. crystals
   D. mud

3. Size of filter paper is selected according to the amount of__________________?

   A. solution
   B. amount of insoluble solute
   C. amount of soluble solute
   D. Amount of solvent

4. The maximum number of orbitals present in a subshell that is represented by Azimuthal quantum number = 3 will be________________?

   A. 1
   B. 3
   C. 5
   D. 7

5. The diffusion of gases at absolute zero will be________________?

   A. Unchanged
   B. Slightly decreased
   C. Slightly increased
   D. Zero

6. In galvanic cell Zn acts as an anode so its value of standard reduction potential in comparison to coupled electrode would be________________?

   A. greater
   B. lesser
   C. sum of reduction and oxidation potentials
   D. none

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

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

8. The stationary and mobile phases in paper chromatography are____________?

   A. Liquid/liquid
   B. Solid/liquid
   C. Liquid/solid
   D. Liquid/gas

   Submitted by: Muhammad Ali Kunbhar

9. During which process empty spaces between particles become minimum ?

   A. ionization
   B. condensation
   C. fusion
   D. evaporation

10. Numbers of subatomic particles?

    A. 2
    B. 3
    C. 1
    D. more than 3

    Submitted by: Chaman Abbas