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प्रश्न
State whether the following is physical or chemical change.
Digestion of food —
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उत्तर
chemical change.
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संबंधित प्रश्न
State the differences between a physical change and a chemical change.
State whether the following is physical or chemical changes.
growing of a piglet into a pig —
Write true or false
Burning of paper and formation of curd are reversible changes.
Write true or false
Deforestation is a man-made change.
What are man-made changes ?
Classify the following as physical or chemical changes :
- Cooking of food
- Boiling of water
- Cutting of trees
- D0issolving salt in water
- Digestion of food
- Melting of ice
Classify the Following as a Physical Or a Chemical change.
Glowing of an Electric Bulb
Fill in the blank.
The process of a liquid changing into a solid is called ________
Select the chemical changes from the following list of changes
Rotting of eggs.
Tearing of sheet of paper into pieces is ______ By the process of Heating of water, change.
