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प्रश्न
Which of the following are physical changes and which are chemical changes ?
Freezing of water
पर्याय
Physical change
Chemical change
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उत्तर
Freezing of water – Physical change
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संबंधित प्रश्न
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| List I | List II |
| 1. Expansion of a steel rod on heating | A: Physical change |
| 2. Rotting of eggs | B: Chemical change |
| 3. Milk turning sour | |
| 4. Tarnishing of copper | |
| 5. Separation of naphthalene from a mixture of naphthalene and sodium chloride. |
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