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प्रश्न
Explain the term ‘matter'
उत्तर
The matter is the basic substance of which all materials are made of.
संबंधित प्रश्न
Water at 100°C has more heat than the steam at 100°C.
At high altitudes, water boils above 100° C.
.............. process is just reverse of melting.
Select the correct alternative
The solids are
Give the molecular model for a solid and use it to explain why a solid has a definite volume and a definite shape.
Fill in the blank
The temperature at which a liquid boils is called the ................. point of that liquid.
Write whether the following statement is true or false.
The intermolecular force of attraction is the weakest in gases.
Name the phenomenon which cause the following change.
Disappearance of camphor.
Give two examples for of the following
Substances which sublime.
What are the similarities between a gas and a liquid?
