Q11 of 29 Page 73

State the differences.

Negative electrode and positive electrode.

Difference between Negative electrode and positive electrode:



Representation of anode and cathode


More from this chapter

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11

State the differences.

Acids and bases

 11

State the differences.

Cation and anion

 12

Classify aqueous solutions of the following substances according to their pH into three groups : 7, more than 7, less than 7.

Common salt, sodium acetate, hydrochloric acid, carbon dioxide, potassium bromide, calcium hydoxide, ammonium chloride, vinegar, sodium carbonate, ammonia, sulphur dioxide.

 13

Collect information about electroplating. Make a list of articles in day-to-day life, where this technique is used.