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प्रश्न
Select the chemical changes from the following list of changes
Change of seasons
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उत्तर
Change of season is a PHYSICAL change, only change in temperature is seen and is a reversible change.
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संबंधित प्रश्न
Classify the following as chemical or physical change:
Rusting of almirah
Write true or false for the statement.
Dissolving of solute in a solvent and rusting of iron are both physical changes.
State whether the following is physical or chemical changes.
burning of sugar —
State whether the following is physical or chemical changes.
growing of a piglet into a pig —
Write true or false
Dissolving of solute in a solvent and rusting of iron are both physical changes.
State the various conditions that favour the process of evaporation.
Give the reason why the following is considered as chemical changes.
A bright light is seen evolved when a strip of magnesium is heated.
Sublimation of Iodine is a ______.
Natural changes which take place in nature on their own, are beyond the control of human being.
Classify the following as physical or chemical properties
Metallic sodium is soft enough to be cut with a knife.
