Hydration is a process in which_________________?

Related Mcqs:

1. Which of the following possesses maximum hydration energy ?

   A. Na+
   B. K+
   C. Mg+2
   D. Ca+2

2. Which ion will have maximum value of heat of hydration ?

   A. A1+3
   B. Cs+
   C. Ba+
   D. Mg+2

3. Which catalyst is used in contact process ?

   A. Fe2O3
   B. V2O5
   C. SO3
   D. Ag2O

4. Treating phenol with formaldehyde in the presence of dilute base forms Bakelite. The process involved is_________________?

   A. oxidation
   B. elimination
   C. condensation polymerization
   D. additional polymertization

5. The by-product of the process of Saponification is___________?

   A. Methanol
   B. Glycol
   C. Glycerol
   D. Sodium hydroxide

   Submitted by: Muhammad Ali Kunbhar

6. A process used for the Concentration of Ore is________?

   A. Roasting
   B. Forth flotation
   C. Electrolysis
   D. Distillation

   Submitted by: Muhammad Ali Kunbhar

7. The source of the Sun’s energy is the process of ____________?

   A. Photoelectric emission
   B. Nuclear fission
   C. Nuclear fusion
   D. Thermionic emission

   Submitted by: Abid Hussain

8. Bosch Process involves _______?

   A. Reduction
   B. Oxidation
   C. Isomerization
   D. Crackling

   Submitted by: Aamir khan Hullio

9. In Bosch Process, that is used to separate the Hydrogen gas from water Gas, the catalyst is used ______?

   A. Pt
   B. FeO
   C. Cr²O³
   D. Both B&C

   Submitted by: Aamir khan Hullio

10. The process by which a substance absorbs moisture upon exposure to atmosphere is called?

    A. Efflorescence
    B. Dehydrogenation
    C. Desalination
    D. Deliquescence 

    Submitted by: Farhan Rana