Advertisements
Advertisements
प्रश्न
Name the following:
The type of change physical or chemical involved – ‘when a substance undergoes a change in state, colour or size’.
Advertisements
उत्तर
Physical Change.
APPEARS IN
संबंधित प्रश्न
Try segregating the things around you as pure substances or mixtures.
Write true or false for the statement.
Deforestation is a man-made change
A burning candle shows both physical and chemical changes. Explain ?
State whether the following is physical or chemical changes.
glowing of a bulb -
Which of the following are physical changes and which are chemical changes ?
Freezing of water
Give four difference between physical and chemical changes.
Give a reason why rusting of iron is a chemical change but, the magnetization of iron is a physical change.
Select the chemical changes from the following list of changes
Boiling of milk.
Give two examples for the following case:
Physical changes which are reversible
Mention a few physical properties of a substance.
