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प्रश्न
Explain with diagram the process used to – separate the following substance from the given mixtures - Iron from a mixture of – iron & copper
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उत्तर
By magnetic separation: By bringing a magnet near the mixture iron pieces can be separated which will cling to the magnet.
Here A is Iron and B is Copper.
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संबंधित प्रश्न
Choose the most appropriate answer
Which of the gas is highly soluble in water ?
Write true or false
The constituents of a mixture can only be separated by chemical means
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.
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Clay is separated from water by the method called ______
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The lower boiling point component from methyl alcohol and water.
State any one method – to separate the following mixtures – A solid-liquid mixture containing an insoluble solid in the liquid component
State any one method – to separate the following mixtures – A liquid-liquid mixture containing – two immiscible'' liquids having different densities
Explain with a diagram the process used to – separate the following substance from the given mixture.
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How will you separate sand and water from their mixture?
Match the mixtures in column I with their method of separation in column II.
| COLUMN I | COLUMN II | ||
| (a) | Oil mixed in water | (i) | Sieving |
| (b) | Iron powder mixed with flour | (ii) | Hand picking |
| (c) | Salt mixed with water | (iii) | Decantation |
| (d) | Lady’s finger mixed with french beans | (iv) | Magnet |
| (e) | Rice flour mixed with kidney beans | (v) | Evaporation |
