Advertisements
Advertisements
प्रश्न
Write true or false
Earthquake is a desirable change.
विकल्प
True
False
Advertisements
उत्तर
False
APPEARS IN
संबंधित प्रश्न
Classify the following as chemical or physical change:
Boiling of water to form steam.
Choose the most appropriate answer.
Rising and setting of the sun at a given place is a
Fill in the blank.
Heat is .................... by a gas during the process of condensation.
Write true or false for the statement.
Deforestation is a man-made change
Write short answer.
Give two examples of periodic changes
Photosynthesis cannot take place at night.
Sublimation is classified as a physical change. Why ?
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
Breaking of glass
Name the following.
The product obtained during a physical change when water converts from a liquid into a solid.
