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प्रश्न
Changes in which only ______ properties of a substance change are called physical changes.
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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
Melting of solid (wax) is a physical change.
Make a list of different types of changes with example.
Classify the following changes as physical or chemical:- melting of a solid (wax)
Write true or false
Cutting of paper into pieces is a chemical change.
Write true or false
Melting of ice is a physical change.
Write true or false
Dissolving of solute in a solvent and rusting of iron are both physical changes.
Classify the Following as a Physical Or a Chemical change.
Glowing of an Electric Bulb
Fill in the blank with the appropriate word of the statement given below:
Germination of seeds is considered a __________ change.
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.
Gas exists in three states as solid, liquid, and gas.
