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प्रश्न
Changes in which only ______ properties of a substance change are called physical changes.
उत्तर
Changes in which only physical properties of a substance change are called physical changes.
Explanation:
Physical changes alter only the physical properties, not the chemical composition, of a substance.
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Rusting of almirah
Classify the following as chemical or physical change:
Making a fruit salad with raw fruits
What role does energy play in initiating a chemical change ?
True or false
Is the process of digestion a physical change?
Give two examples of periodic changes.
Classify the Following as a Physical Or a Chemical Change.
Curdling of Milk
Select the chemical changes from the following list of changes
The occurrence of lightning.
Give the reason why the following is considered as chemical changes.
A piece of magnesium strip is dropped into a beaker containing dilute hydrochloric acid.
Stretching gold coin into a ring is a ______ change.
Assertion: The explosion of fire cracker is a physical change.
Reason: A physical change is a reversible change.
