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प्रश्न
Fill in the following blank with suitable words :
The smell of perfume gradually spreads across a room due to .....................
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उत्तर
The smell of perfume gradually spreads across a room due to diffusion.
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संबंधित प्रश्न
Name the three states of matter and define them.
Give two examples of the following:
Substances which are rigid and not compressible.
Define the Solid and give two examples.
On what basis are the three states classified of matter.
State in which of the three states of matter:
The space between the particles is minimum.
State the term which refers to the conversion of a substance on heating from.
- solid-state to liquid state
- liquid state to vapour state
- vapour state to liquid state
- liquid state to solid-state.
State in which of the following examples ie. a piece of wood, water, light gas is the Energy possessed by particles of matter, very large.
With reference to the liquid state of matter – answer the following
State why the inter-particles attraction decreases to negligible.
Complete the statement by filling the blank with the correct word given below.
When inter-particle space increases, the inter-particle attractive force _______________.
Mr. Raghu returns home on a hot summer day and wants to have buttermilk. Mrs. Raghu has the only curd. What can she do to get buttermilk? Explain
