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प्रश्न
Fill in the blank:
The change of a solid into a liquid is called melting or................
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उत्तर
The change of a solid into a liquid is called melting or fusion.
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संबंधित प्रश्न
Give two example of the following:
The substances which sublime.
When sodium chloride is added to a definite volume of water and stirred well, a solution is formed, but there is no increase in the level of water. Why?
Define the following terms.
Atom
Fill in the blank:
..............can flow
Give reason of A gas fills up the space available to it.
Fill in the blank
Matter is anything that has ______ and occupies ______
When an incense stick (agarbatti) is lighted in one corner of a room, its fragrance spreads in the whole room quickly. Which characteristic of the particles of matter is illustrated by this observation?
A crystal of iodine is placed in a closed flat bottom flask and heated. State how you would conclude from the observations seen, that interparticle space is minimum in solids and maximum in gases.
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle attraction maximum.
Complete the blank with reference to interconversion of matter on the basis of kinetic theory-with the word ‘increase’, ‘decreases’, ‘gain’, ‘lose’, or ‘overcome’ in the following case.
During soldification, the inter-particle space __________ gently.
