Define electrochemical series.

Important Questions on Electrolysis

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 6 - Electrolysis>CHAPTER EXERCISE>Q 35

List three important factors that influence the preferential discharge of ions at the electrodes.

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 6 - Electrolysis>CHAPTER EXERCISE>Q 36

What is the difference in the passage of electric current through an electrolyte and through a metal wire?

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 6 - Electrolysis>CHAPTER EXERCISE>Q 37

What type of particle will be present in the dilute solution of a weak acid of $\mathrm{H}\mathrm{X}$ except from water?

MEDIUM

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 6 - Electrolysis>CHAPTER EXERCISE>Q 37

For electroplating a particular metal, which ions must be present in a solution?

HARD

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 6 - Electrolysis>CHAPTER EXERCISE>Q 38

Indicate the electrolyte, anode, cathode, cathodic reaction during the extraction of sodium, potassium, calcium and aluminium, electrolytically.

EASY

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 6 - Electrolysis>CHAPTER EXERCISE>Q 39

Define the following term:
Electrolyte

EASY

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 6 - Electrolysis>CHAPTER EXERCISE>Q 39

Define the following term:
Non-electrolyte

EASY

10th ICSE

IMPORTANT

All in One - ICSE Chemistry>Chapter 6 - Electrolysis>CHAPTER EXERCISE>Q 39

Define the term insulator.