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प्रश्न
State whether the following is physical or chemical changes.
burning of sugar —
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उत्तर
chemical change,
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संबंधित प्रश्न
Write true or false for the statement.
Dissolving of solute in a solvent and rusting of iron are both physical changes.
Write short answer.
Name two reversible changes.
Fill in the blank.
Growing of a seedling into a plant is _______ change.
Tick (√) the correct alternative from the choice given for the following statement
Which one of the following is volatile in nature ?
Classify the Following as a Physical Or a Chemical change.
Glowing of an Electric Bulb
Given reason:
Freezing of water to ice and evaporation of water are physical changes.
Distinguish between the following.
Physical change and chemical change
Give a reason why rusting of iron is a chemical change but, the magnetization of iron is a physical change.
Select the chemical changes from the following list of changes
Glowing of an electric bulb.
Select the correct answer from the choice given below to complete the sentence
The matter is added or removed during a ____________ change.
