MEDIUM
9th CBSE
IMPORTANT
Earn 100
Classify the following as physical or chemical change:
Dissolving salt in water.
50% studentsanswered this correctly
Important Questions on Is Matter Around Us Pure
MEDIUM
9th CBSE
IMPORTANT
Classify the following as physical or chemical change:
Digestion of food.
MEDIUM
9th CBSE
IMPORTANT
Classify the following as physical or chemical change:
Melting of ice is _____ change. (Chemical/ Physical)
MEDIUM
9th CBSE
IMPORTANT
Identify whether the following change is a physical or chemical change?
Burning of a magnesium wire
MEDIUM
9th CBSE
IMPORTANT
Identify whether the following change is a physical or chemical change?
Freezing of water.
EASY
9th CBSE
IMPORTANT
Identify whether the following change is a physical or chemical change?
Rusting of iron.
HARD
9th CBSE
IMPORTANT
Identify whether the following change is a physical or chemical change?
Glowing of an electric bulb is _____ change. (Chemical/ Physical)
MEDIUM
9th CBSE
IMPORTANT
Classify the following as physical or chemical change:
Formation of curd from milk
MEDIUM
9th CBSE
IMPORTANT
Classify the following as physical or chemical change:
Condensation of steam is _____ change. (Chemical/ Physical)
