EASY
8th CBSE
IMPORTANT
Earn 100

Why is an acid or an ionic salt added to water in the electrolysis of water?

Important Questions on Chemical Effects of Electric Current

EASY
8th CBSE
IMPORTANT
Why are metals good conductors of electricity?
MEDIUM
8th CBSE
IMPORTANT
What are electrolytes? Give examples.
EASY
8th CBSE
IMPORTANT
What happens when a voltage is applied across electrodes placed in an electrolyte?
MEDIUM
8th CBSE
IMPORTANT
Explain electrolysis. What happens in the electrolysis of water?
HARD
8th CBSE
IMPORTANT
Write the uses of electrolysis.
MEDIUM
8th CBSE
IMPORTANT
What is electroplating? How are steel spoons plated with silver?
EASY
8th CBSE
IMPORTANT
An electrode connected to the negative terminal of a battery is called the _____ .
EASY
8th CBSE
IMPORTANT
In the electrolysis of water, hydrogen is formed at the _____. (Anode/Cathode)