EASY
8th CBSE
IMPORTANT
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Positively-charged ions are called . (anions/cations/electrodes/electrolytes)

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Important Questions on Chemical Effects of Electric Current

EASY
8th CBSE
IMPORTANT
During electrolysis of acidulated water, oxygen collects around _____.
EASY
8th CBSE
IMPORTANT
The negatively-charged ions are called _____.
EASY
8th CBSE
IMPORTANT
_____ is the process of coating a layer of any desired metal on another material by using electric current.
EASY
8th CBSE
IMPORTANT
The positive electrode is also known as _____.
EASY
8th CBSE
IMPORTANT
_____ is an example of strong electrolyte. (vinegar/ammonium chloride/sodium hydroxide solution)
EASY
8th CBSE
IMPORTANT
All liquids are good conductor of electricity.
EASY
8th CBSE
IMPORTANT
Electrolysis is an example of the effects of electricity to produce chemical change.
EASY
8th CBSE
IMPORTANT
Acidulated water is a solution of dilute sulphuric acid ans water.