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प्रश्न
Write true or false
Burning of sugar is a temporary change.
पर्याय
True
False
उत्तर
False
APPEARS IN
संबंधित प्रश्न
Ripening of fruits is a desirable change.
Classify the following changes as physical or chemical:- melting of a solid (wax)
Give the main differences between physical changes and chemical changes.
Classify the following as a physical or a chemical change.
Butter getting rancid
Classify the Following as a Physical Or a Chemical Change.
Curdling of Milk
Give four difference between physical and chemical changes.
Differentiate between a physical change and a chemical change with reference to – Energy change taking place during the respective change.
Select the chemical changes from the following list of changes
Vaporisation of water into water vapour.
Select the chemical changes from the following list of changes
Change of seasons
Name the following.
A form of energy required for a chemical change.
