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प्रश्न
Digestion of food is a physical change.
विकल्प
True
False
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उत्तर
Digestion of food is a physical change- False.
Correct statement
Digestion of food is a chemical change.
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संबंधित प्रश्न
Which of the following are chemical changes?
- Growth of a plant
- Rusting of iron
- Mixing of iron fillings and sand
- Cooking of food
- Digestion of food
- Freezing of water
- Burning of candle
State the various conditions that favour the process of evaporation.
State whether the following is physical or chemical changes.
shaping a piece of glass —
State whether the following is physical or chemical changes.
photosynthesis —
Classify the following as a physical or a chemical change.
Burning of coal
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
Boiling of milk.
When ice melts to form water, change occurs in its
Wood to sawdust:______:: Wood to Ash: Chemical change
Higher order Thinking question
Boiling of water is a physical change; but boiling of egg is a chemical change. Why?
