
Physical and Chemical Changes Quiz 1
Answer these simple questions correctly and earn coins
Difficulty Level :
15 Question
Popular Questions In Physical and Chemical Changes Quiz 1
Rust is
Depositing one metal on another metal is
This metal is generally used for Galvanisation.
…… prevents the outer surface of potato from colouring.
Ascorbic acid is
Magnesium Hydroxide is
Lime water changes to milky is a
Ripening of fruits is a
Action of heat on paraffin wax is
In a physical change
Burning of sulphur in air is
The colour of magnesium oxide is
Rusting of iron is
Physical change is
Melting of wax is