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प्रश्न
Classify the Following as a Physical Or a Chemical Change.
Making of a Sugar Solution
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उत्तर
Physical change
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संबंधित प्रश्न
Tick the most appropriate answer.
3. Physical changes are
- permanent.
- periodic,
- temporary
- irreversible.
Write true or false for the statement.
Burning of paper and formation of curd are reversible changes
Which of the following are physical changes and which are chemical changes?
Burning of candle wax, Melting of candle wax, Mixing of iron filings and sand, Burning of wood, Breaking a piece of chalk, Burning a piece of paper, Cutting a piece of paper.
Which of the following are physical changes and which are chemical changes ?
Rusting of iron
Classify the following as a physical or a chemical change.
Butter getting rancid
Fill in the blank with the correct word of the statement given below:
Sublimation of iodine is an example of _________ change.
Select the correct answer from the choice given below to complete the sentence
The energy required for completion of a physical change is ______________ when the change is reversed.
Stretching gold coin into a ring is a ______ change.
What is the difference between dissolution of sugar and burning of sugar ?
Water is the universal solvent. Why?
