1. . Chemistry deals with the relationship between chemical changes and electricity, it is called:
(A) Organic chemistry
(B) Nuclear chemistry
(C) Electro-chemistry
(D) Inorganic chemistry
2. . Any charged atom or particle is called:
(A) Ionisation
(B) Cation
(C) Anion
(D) Ion
3. . The positively charged ions are called:
(A) Ion
(B) Cation
(C) Anion
(D) Ionisation
4. . The negatively charged atoms or species are called:
(A) Ion
(B) Anion
(C) Cation
(D) Ionisation
5. . Electrolyte dissociates into two charged fragments in process:
(A) Ionisation
(B) Cation
(C) Anion
(D) Ion
6. . Ionisation theory was presented by:
(A) Dalton
(B) Arrhenius
(C) Faraday
(D) Bohr
7. . At high temperature dissociation of ____ is more:
(A) Cation
(B) Electrolyte
(C) Anion
(D) Nonelectrolyte
8. . Electric current is used to bring about a redox reaction is called:
(A) Electrolyte
(B) Dissociation
(C) Ionization
(D) Electrolysis
9. . The electrode from which the electrons enter the solution is called:
(A) Electrolyte
(B) Electrolysis
(C) Cathode
(D) Anode
10. . The electrode from which the electrons leave the solution is called:
(A) Electrolyte
(B) Electrolysis
(C) Anode
(D) Cathode
11. . The process of oxidation takes place at:
(A) Electrolyte
(B) Anode
(C) Cathode
(D) Electrolysis
12. . The process of reduction takes place at:
(A) Electrolyte
(B) Electrolysis
(C) Anode
(D) Cathode
13. . Michael Faraday presented his laws of electrolysis in:
(A) 1929
(B) 1932
(C) 1931
(D) 1930
14. . Amount of substance W proportional to quantity of electricity passed is statement of Faraday's:
(A) 4th law
(B) 2nd law
(C) 3rd law
(D) 1st law
15. . Mathematical form of Faraday's law is:
(A) 1st
(B) 2nd
(C) 3rd
(D) 4th
16. . Galvanic or Voltaic cells are also called:
(A) Non-reversible
(B) Reversible
(C) Electro-chemical cells
(D) All three
17. . Common galvanic cell is also called:
(A) Salt bridge
(B) Reversible
(C) ZnSO4
(D) Daniel cell
18. . The substitute name for the lead storage battery is:
(A) Lead accumulator
(B) 1.125 g/cm³
(C) H2SO4
(D) Lead oxide & lead
19. . The acid used in the lead battery is:
(A) Phosphoric acid
(B) Nitric acid
(C) HCl
(D) H2SO4
20. . One of the following is not an electrolyte:
(A) Phosphoric acid
(B) Sodium Hydroxide
(C) H2SO4
(D) Urea