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प्रश्न
Name the following:
The term involved in the change of state from – ‘water to ice’ – which is a physical change.
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उत्तर
Freezing Point.
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Melting of butter in a pan
State the various conditions that favour the process of evaporation.
State whether the following is physical or chemical changes.
growing of a piglet into a pig —
State whether the following is physical or chemical changes.
lightning —
State whether the following is physical or chemical changes.
Slaking of lime —
True or false
Dissolving of a solid in liquid is a physical change.
Fill in the blank
Changes that occur in nature are called ______
State one instance where water undergoes a physical change and one in which it undergoes a chemical change.
Classify the Following as a Physical Or a Chemical Change.
Making of a Sugar Solution
Fill in the blank.
A change, which alters the composition of a substances, is known as a___________ change.
