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प्रश्न
Write true or false
Handpicking can be used as a separation technique if the particle size of the constituents of the mixture is the same.
पर्याय
True
False
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उत्तर
False
Handpicking can be used as a separation technique if the particle size of the constituents of the mixture is not the same.
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संबंधित प्रश्न
What is the proportion of element present in the following compound?
H2O
Name two compounds which dissolve in water.
State three differences between water and air.
Explain the term compounds.
Give the example of a compound containing carbon and oxygen.
State two characteristics of water which prove that it is a – compound.
Select the correct answer from the choice given below.
A compound
Assertion: Oxygen is a compound.
Reason: Oxygen cannot be broken down into anything simpler.
Assertion: Air is a compound.
Reason: Air consists of carbon dioxide.
Sodium chloride is used as table salt and for flavoring and preserving food.
