Advertisements
Advertisements
प्रश्न
Classify the following as a physical or a chemical change.
Burning of paper
Advertisements
उत्तर
Chemical change
APPEARS IN
संबंधित प्रश्न
State whether the following statement is true or false. In case a statement is false, write the corrected statement.
Cutting a log of wood into pieces is a chemical change.
A physical change is temporary. Explain.
State four differences between physical and chemical changes.
Give two examples of periodic changes.
The rusting of an iron object is called :
What will you take into account while identifying the following?
A chemical change in a substance.
Select the chemical changes from the following list of changes
Glowing of an electric bulb.
What type of change is colouring of a paper?
Assertion: The explosion of fire cracker is a physical change.
Reason: A physical change is a reversible change.
Cutting a log of wood into pieces is a chemical change.
