Advertisements
Advertisements
प्रश्न
Classify the following as chemical or physical change:
Cutting of trees
विकल्प
Chemical change
Physical change
Advertisements
उत्तर
Physical change
Explanation:
Cutting down trees changes their physical shape and size, but does not change their chemical composition or nature. Hence it is classified as a physical change.
APPEARS IN
संबंधित प्रश्न
Write short answer.
Name two reversible changes.
State the various conditions that favour the process of evaporation.
Name a chemical change which takes place in presence of:
A physical change is temporary. Explain.
Classify the following as physical or chemical change :
Condensation of steam
Classify the following as a physical or a chemical change.
Burning of paper
Classify the Following as a Physical Or a Chemical change.
Glowing of an Electric Bulb
Select the chemical changes from the following list of changes
Change of seasons
______ is the substance that is dissolved in a solvent.
Cutting a log of wood into pieces is a chemical change.
