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प्रश्न
Classify the Following as a Physical Or a Chemical Change.
Making of a Sugar Solution
उत्तर
Physical change
APPEARS IN
संबंधित प्रश्न
Fill in the blank
change in which the substance can be brought back to its original state is called a ............... change.
Write short answer.
Give an example of desirable change which can also be undesirable
Is burning a physical change or a chemical change? Why?
Tick (√) the correct alternative from the choice given for the following statement.
An example of both physical and chemical change is
Classify the following as physical or chemical change :
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Which of the following are physical changes and which are chemical changes?
Burning of candle wax, Melting of candle wax, Mixing of iron filings and sand, Burning of wood, Breaking a piece of chalk, Burning a piece of paper, Cutting a piece of paper.
What is a physical change ? Give two examples of physical changes.
Classify the following as a physical or a chemical change.
Burning of coal
State whether the following statement is true or false. If false write the correct statement.
Melting of ice is an exothermic, irreversible chemical change.
Give the reason why the following is considered as chemical changes.
Copper carbonate on heat gives copper oxide and carbon dioxide.
