Fluted filter paper is used to__________________?

Related Mcqs:

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

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

2. 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

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

   A. filtered
   B. dried
   C. decolorized
   D. decanted

4. Rising of a wetting liquid in a capillary tube is due to__________________?

   A. Surface tension
   B. Cohesive forces
   C. Adhesive forces
   D. viscosity

5. An atom loses or gains electrons to__________________?

   A. Gain stability
   B. Form a bond
   C. Complete its outermost shell
   D. all are accurate justifications

6. An element has electronic conviguration 1s2 2s2 2p2. It belongs to__________________?

   A. Group II-A
   B. Group IV-A
   C. Group VII-A
   D. Group VI-A

7. An element having low value of ionization energy and low value of electron affinity is likely to belong to__________________?

   A. Group IA
   B. Group IB
   C. Group VIIA
   D. Group VIII

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. Without suction pump filtration is __________________?

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

10. 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