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प्रश्न
Match the ideal method of separation of components in a mixture in List I with the appropriate process in List II.
| List I | List II |
| 1. Sand from a mixture of sand and water | A: Separating funnel |
| 2. kerosene from a mixture of kerosene water | B: Sublimation |
| 3. Alcohol from a mixture of methyl alcohol and water | C: Filtration |
| 4. Naphthalene from a mixture of naphthalene and lead chloride | D: Distillation |
| 5. Pure water from impure water | E: Fractional distillation |
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उत्तर
| List I | List II |
| 1. Sand from a mixture of sand and water | C: Filtration |
| 2. kerosene from a mixture of kerosene water | A: Separating funnel |
| 3. Alcohol from a mixture of methyl alcohol and water | E: Fractional distillation |
| 4. Naphthalene from a mixture of naphthalene and lead chloride | B: Sublimation |
| 5. Pure water from impure water | D: Distillation |
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संबंधित प्रश्न
Choose the most appropriate answer
A pair of metalloids are
Tick the most appropriate answer
The methods of separating components of a given mixture are based on the
- physical properties and state of the components.
- colour of the components only.
- state of the components.
- none of these
Fill in the blank
A ________ substance has only one kind of matter.
How can you separate iron metal from non-magnetic impurities ?
Why is filtration a better technique than sedimentation and decantation ?
Fill in the blank
Clay is separated from water by the method called ______
State any one method – to separate the following mixtures – A liquid-gas mixture containing – a gas dissolved in a liquid component.
State any one method – to separate the following mixtures – A gas-gas mixture containing – two gases with different densities.
Why do we separate mixtures?
Name the apparatus that you will use to separate the components of mixtures containing two,
- miscible liquids,
- immiscible liquids
