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प्रश्न
Classify the Following as a Physical Or a Chemical Change.
Making of a Sugar Solution
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उत्तर
Physical change
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Passing of electric current through water, and water breaking down into hydrogen and oxygen gases.
Classify the following as chemical or physical change:
Dissolving common salt in water.
Tick (√) the correct alternative from the choice given for the following statement
A pop sound is heard when a lighted match stick is brought near the mouth of a jar. This indicates the release of gas.
True or false
In a physical change no net energy change is involved.
Fill in the blank
Changes that occur in nature are called ______
Fill in the blank
Heat is ________ by a gas during the process of condensation.
Which of the following are physical changes and which are chemical changes ?
Rusting of iron
Change is the law of nature and occurs in our everyday life, at all times and in all places.
Differentiate between the following change with a suitable example.
Slow and fast change.
A change in which matter undergoes a change but the total mass of the substance is unaltered is a ______ change.
In a solution of salt in water, water is the solute
