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प्रश्न
A mixture of iron nails, salt, oil and water is provided to you. Give stepwise methods to separate each component from this mixture.
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उत्तर
A mixture of iron nails, salt, oil and water can be separated by the following steps:
- Hand pick the iron nails or remove by magnet.
- Remove the oil by decantation or separating funnel.
- Evaporate the salt and water solution by evaporation. Water can be condensed back and the salt is left behind.
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संबंधित प्रश्न
Fill in the blanks.
Immiscible liquids are separated by using a ________.
How is distillation method different from evaporation?
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 |
State any one method – to separate the following mixtures – A solid-liquid mixture containing an insoluble solid in the liquid component
Explain with diagram the process used to – separate the following substance from the given mixtures - Benzene from a mixture of – benezene [b.p. 80°C] & toluene [b.p. 110°C].
Very Short Answer Type Question:
You are given a mixture of salt and sand. Can you separate them by picking?
Very Short Answer Type Question:
What types of material can we separate by using handpicking?
How will you separate sand and water from their mixture?
A mixture of milk and water can be separated by filtration.
You are provided with a mixture of salt, sand, oil and water. Write the steps involved for the separation of salt, sand and oil from the mixture by giving an activity along with the diagram.
