Advertisements
Advertisements
प्रश्न
Which of the following are physical changes and which are chemical changes ?
Freezing of water
विकल्प
Physical change
Chemical change
Advertisements
उत्तर
Freezing of water – Physical change
APPEARS IN
संबंधित प्रश्न
Write true or false for the statement.
Burning of paper and formation of curd are reversible changes
Classify the following changes as physical or chemical:-boiling
Write true or false
Melting of ice is a physical change.
Which of the following are physical changes and which are chemical changes ?
Rusting of iron
Classify the following as a physical or a chemical change.
Boiling of water
Classify the Following as a Physical Or a Chemical Change.
Curdling of Milk
Give four reasons why the burning of a magnesium ribbon in the air is considered a chemical change.
Select the chemical changes from the following list of changes
The occurrence of lightning.
A change in which matter undergoes a change but the total mass of the substance is unaltered is a ______ change.
Name the following.
The product of the chemical change in keeping a polished iron nail exposed to the atmosphere.
