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प्रश्न
State the property of the following substance.
Chlorine gas has a – strong irritating odor.
पर्याय
Physical
Chemical
MCQ
एक शब्द/वाक्यांश उत्तर
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उत्तर
Physical
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संबंधित प्रश्न
Give two reasons for saying that wood is a solid.
What are molecules?
Give reasons
We can walk through air.
Give reasons
Liquids have definite volume but no definite shape
Give reasons
A red ink drop added to small amount of water in a glass turns the water red in some time.
Describe simple experiments to prove that gases have no definite volume or shape.
Filtration method is effective in separating ______ mixture.
Match the following.
| Srl. no. | A | B | C |
| i | Separation of visible undesirable components | Water mixed with chalk powder | Magnetic Separation |
| ii | Separation of heavier and lighter components | Sand and water | Decantation |
| iii | Separation of insoluble impurities | Iron impurities | Filtration |
| iv | Separation of magnetic components from non-magnetic components | Rice and stone | Hand-picking |
| v | Separation of solids from liquids | Husk and paddy | Winnowing |
The feather and paper cup can float on the water.
The force of attraction between liquid particles is more than solid particles.
