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Aqueous NaCl solution is electrolyzed using platinum electrodes. It can be concluded that the pH of the solution:

1.	Increases	2.	Decreases
3.	Unchanged	4.	Can't be predicted

Subtopic: Electrolytic & Electrochemical Cell |

68%

Level 2: 60%+

1(68%)

2(15%)

3(16%)

4(2%)

Hints

Incorrect statement among the following is:

1.	When no current is drawn through the cell, the cell potential is called emf of the cell.
2.	Corrosion of metals is an electrochemical phenomenon.
3.	Specific conductivity of an electrolytic solution is independent of the concentration of electrolyte.
4.	In the standard state, the potential of the H-electrode is taken as zero volt.

Subtopic: Electrolytic & Electrochemical Cell |

72%

Level 2: 60%+

1(14%)

2(12%)

3(73%)

4(4%)

Hints