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प्रश्न
Classify the Following as a Physical Or a Chemical Change.
Formation of Clouds
उत्तर
Physical change
APPEARS IN
संबंधित प्रश्न
Which of the following are chemical changes?
- Growth of a plant
- Rusting of iron
- Mixing of iron fillings and sand
- Cooking of food
- Digestion of food
- Freezing of water
- Burning of candle
Write true or false for the statement
A natural change can also be a desirable change
Ripening of fruits is a desirable change.
Classify the following changes as physical or chemical:-boiling
State the Differences Between a Physical Change and a Chemical Change.
What is a physical change ? Give two examples of physical changes.
Which of the following are physical changes and which are chemical changes ?
Fill in the blank.
A change, which alters the composition of a substances, is known as a___________ change.
Ammonium chloride is also a sublimable solid. Give a reason why the sublimation of ammonium chloride involves a physical and a chemical change.
Give an example of a physical change in which the color of the substance changes.
