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प्रश्न
State whether the following is physical or chemical changes.
Slaking of lime —
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उत्तर
chemical change.
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संबंधित प्रश्न
Write short answer.
Give an example of desirable change which can also be undesirable
A physical change is temporary. Explain.
State the differences between a physical change and a chemical change.
Make a list of different types of changes with example.
State three differences between evaporation and boiling
State whether the following is physical or chemical changes.
growing of a piglet into a pig —
True or false
In a physical change no net energy change is involved.
Separate the following into physical and chemical changes :
Sublimation of a solid, Decomposition of water into hydrogen and oxygen by passing electric current, Formation of clouds, Making a fruit salad from raw fruits, Dissolving carbon dioxide in water
Classify the following as a physical or a chemical change.
Burning of paper
Digestion of food is a physical change.
