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प्रश्न
Fill in the blank
Chemical change occurs as a result of __________ between two substances.
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उत्तर
Chemical change occurs as a result of rearrangement of atoms between two substances.
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संबंधित प्रश्न
State the differences between a physical change and a chemical change.
State whether the following is physical or chemical changes.
burning of sugar —
State whether the following is physical or chemical changes.
water cycle in nature —
Classify the following as physical or chemical change :
Growth of a plant
Distinguish between the following.
Physical change and chemical change
Select the correct answer from the choice given below to complete the sentence
The matter is added or removed during a ____________ change.
Name the following.
The gaseous product of the chemical change which takes place during respiration in living organisms.
In a solution of salt in water, water is the solute
Filling up a balloon with hot air is a _______ change.
Wood to sawdust:______:: Wood to Ash: Chemical change
