Question

1. Which one is weak electrolyte?
a. INO3
b. "KOH
C. CUSO4
d. Cu(OH)2
2. Which among the following cations will discharge with ease at cathode?
a. Na+
b. Au3+
c. Cu2+
d. H+
3. Which among the following anions will discharge with ease at anode?
a. CI-
b. l-
c. OH-
d. SO42-
4. Electrolysis of acidulated water is used in the production of
a. Hydrogen
b. Oxygen
c. Nitrogen
d. Hydrogen and oxygen​

Answer 1

Answer:

option d

option a

option b

option d

Answer 2

Explanation:

1. a. INO3
2. a. Na+
3. d. SO4²-
4. d. Hydrogen and Oxygen