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प्रश्न
Write true or false
Cutting of paper into pieces is a chemical change.
पर्याय
True
False
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उत्तर
False
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संबंधित प्रश्न
State whether the following statement is true or false. In case a statement is false, write the corrected statement.
Cutting a log of wood into pieces is a chemical change.
Write true or false for the statement.
Burning of paper and formation of curd are reversible changes
Classify the following changes as physical or chemical:- photosynthesis in plants
Is burning a physical change or a chemical change? Why?
Write true or false
Burning of paper and formation of curd are reversible changes.
Give the main differences between physical changes and chemical changes.
Give a reason why
Freezing of water is a reversible change while burning of a candle – an irreversible change.
In a solution of salt in water, water is the solute
Sublimation of Iodine is a ______.
______ is the substance that is dissolved in a solvent.
