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प्रश्न
Give two examples for the following :
Substances which sublime.
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उत्तर
Naphthalene, camphor, dry ice.
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संबंधित प्रश्न
Classify the following into solid, liquid and gas:
Coal, kerosene, wood, oxygen, sugar, blood, water vapour, milk, wax.
Differentiate between the following.
Atoms and Molecules .
Write true or false for each statement. Rewrite the false statement correctly.
Solids and liquids can flow.
Write true or false for each statement. Rewrite the false statement correctly.
The smallest part of an element capable of independent existence is called an atom.
Define Molecule.
Write your observation and conclusion for the following:
When a small stone is gently dipped into a glass filled with water.
Multiple choice question.
All kinds of matter
Solids retain their volume even when external pressure is applied. This property is called ______.
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.
