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प्रश्न
Give two example of the following:
The substances which sublime.
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उत्तर
Camphor, iodine, naphthalene, ammonium chloride, dry ice (solid carbon dioxide), etc.
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संबंधित प्रश्न
Fill in the blank:
The physical state of a substance, which has a fixed volume but no fixed shape is .........
Write true or false for statement. Rewrite the false statement correctly.
Solids can be compressed easily.
Name the phenomenon which cause the following change:
Formation of water vapour from water.
The state of matter which has no definite shape or volume is called
- solid
- liquid
- gas
- water
A solid is a state of matter that has
- no definite shape.
- large intermolecuiar space.
- high intermolecuiar force of attraction.
- no definite volume.
Give reason:
A drop of ink added to water in a glass turns whole water blue.
Write your observation and conclusion for the following
When one of the balloons suspended to the metre scale is punctured while other remains inflated ?
Fill in the blank:
The three states of matter are classified on the basis of differences of certain _________.
State in which of the following examples ie. a piece of wood, water, light gas is the Inter-particle attraction maximum.
Mention any two characteristics of the particles of matter.
