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प्रश्न
Write true or false
A natural change can also be a desirable change.
पर्याय
True
False
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उत्तर
True
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Rusting of almirah
Write short answer.
Give two examples of periodic changes
State whether the following is physical or chemical changes.
cutting wood into small pieces —
Tick the most appropriate answer.
Physical changes are
Write true or false
Deforestation is a man-made change.
A physical change is temporary. Explain.
Make a list of different types of changes with example.
State whether the following statement is true or false. If false write the correct statement.
Melting of ice is an exothermic, irreversible chemical change.
Distinguish physical and chemical changes.
Natural changes which take place in nature on their own, are beyond the control of human being.
