Factors Affecting Electrolysis

Q. The time required to remove electrolytically one forth of Ag from 0.2 Lt. Of 0.1 M AgNO3 solution by a current of 0.1 amp is 1. 320 min 2. 160 min 3. 80 min 4. 40min

Q. Which of the following factors don't affect the process of electrolysis?
Type in the appropriate number here. ___

1. Concentration of the electrolyte
2. Galvanometer
3. Size of the electrode
4. Nature of the metal used
5. Current
6. Voltage

Q. Humphrey Davy wanted to test out his electrolysis experiment of Sodium. He made 3 particular changes to his experiment.
A. He increased current
B. He increased voltage
C. He increased the area of the electrode
What would be his observations? Type the appropriate number from the following options here. ___

1. Increased rate of production of sodium in all cases.
2. Increased production of sodium in all cases.
3. No difference in production of sodium in all cases as compared to before changing.
4. Increased rate of production in case A and decreased rate of production in case B and no change in case C.
5. Increased rate of production in first 2 cases and decrease in 3rd case.