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प्रश्न
What are the two conditions for the interconversion of states of matter?
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उत्तर
Two conditions are :
- Change in temperature
- By applying pressure
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संबंधित प्रश्न
Define interconversion of states of matter.
Match the following
| Column A | Column B |
| (a) Solids | (1) Can flow in all directions. |
| (b) Sublimation | (2) The temperature at which a liquid changes into its gaseous state. |
| (c) Boiling point | (3) Any number of free surfaces. |
| (d) Gases | (4) Gaps between particles. |
| (e) Intermolecular space | ro(5) Change of state fm solid to gas. |
Give reason Electricity is not considered matter .
Write whether the following statement are true or false.
Intermolecular force of attraction is greater in gases than in liquids.
Give reasons for the following:
Solids have a definite shape and are highly rigid while gases have to definite shape and are least rigid.
Fill in the blank with the correct word Given below.
The space between atoms’ [molecules] of solids is ____
Fill in the blank:
The intermolecular force of attraction is ___________ in solids.
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
How does the stored energy, have an effect on inter-particles space.
Complete the statement by filling the blank with the correct word given below.
In naphthalene, the inter-particle attraction is _______.
