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प्रश्न
Drying of wet clothes in air is an example of
विकल्प
Chemical change
Undesirable change
Irreversible change
physical change
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उत्तर
Irreversible change
APPEARS IN
संबंधित प्रश्न
Long Answer Type Question:
How does curd being set? Is this change reversible?
Circle the odd one.
When a candle is lit the following changes are observed.
- Wax melts.
- Candle keeps burning.
- The size of the candle decreases.
- The molten wax solidifies
- Which of the changes can be reversed? Justify your answer
Water changes into ice on cooling is an example of ______.
Changes which cannot be reversed are called ______.
The blackening of the Silver anklet is a (an) ______.
A piece of iron is heated till it becomes red-hot. it then becomes soft and is beaten to a desired shape. What kind of changes are observed in this process-reversible or irreversible?
Change of a bud into a flower is a change which cannot be reversed. Give four more such example.
Choose the odd one out. Give reason for your choice.
Find the odd one out. Give reason for your choice.
