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प्रश्न
Give reason We need to classify things .
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उत्तर
We need to classify things in order to distinguish them. In this way, things can be categorized and can be easily studied.
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संबंधित प्रश्न
State three main characteristics of the particles of matter.
Give reason Pure substances have fixed melting or boiling point .
Write true or false for each statement. Rewrite the false statement correctly.
Solids can be compressed easily.
Define Matter.
Define Intermolecular force
Write your observation and conclusion for the following:
When one of the balloons suspended to the metre scale is punctured while other remains inflated?
Give reason :
The odour of scent spreads in a room.
Identify the odd term out and explain.
Hydrogen, sodium, potassium, carbon
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
Write scientific reason.
Lemon sherbat has sweet, sour and salty taste and it can be poured in a glass.
