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प्रश्न
Select the chemical changes from the following list of changes
Butter turning rancid
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उत्तर
Butter turning rancid is a CHEMICAL change as composition changes, a new substance with new properties is formed, irreversible and permanent change.
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संबंधित प्रश्न
Define physical change. Give two examples for the above changes.
State whether the following is physical or chemical changes.
shaping a piece of glass —
State whether the following is physical or chemical change.
Digestion of food —
What is a chemical change ? Give two examples of chemical changes.
Classify the Following as a Physical Or a Chemical Change.
Formation of Clouds
Given reason:
Freezing of water to ice and evaporation of water are physical changes.
State whether the following statement is true or false. If false write the correct statement.
Melting of ice is an exothermic, irreversible chemical change.
Change is the law of nature which occurs in everyday life.
State when a substance [i.e. matter] undergoes a kind of change.
Select the chemical changes from the following list of changes
The carbon cycle.
Physical Change: Boiling::Chemical Change: ______.
