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प्रश्न
Classify the following as a physical or a chemical change.
Boiling of water
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उत्तर
Physical change
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संबंधित प्रश्न
State whether the following is physical or chemical changes.
lightning —
Write true or false
Earthquake is a desirable change.
Separate the following into physical and chemical changes :
Sublimation of a solid, Decomposition of water into hydrogen and oxygen by passing electric current, Formation of clouds, Making a fruit salad from raw fruits, Dissolving carbon dioxide in water
Fill in the blank.
A change, which alters the composition of a substances, is known as a___________ change.
Select the chemical changes from the following list of changes
Respiration in mammals.
Select the chemical changes from the following list of changes
Rotting of eggs.
You are given some candle wax. Can you make a candle doll from it? What kind of change is this?
Wood to sawdust:______:: Wood to Ash: Chemical change
Sublimation of Iodine is a ______.
A physical change is generally____________.
