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प्रश्न
Choose the most appropriate answer
Which of the gas is highly soluble in water ?
पर्याय
Ammonia
Nitrogen
Carbon monoxide
Oxygen
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उत्तर
Ammonia
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संबंधित प्रश्न
Write true or false
Milk is an emulsion.
How is distillation method different from evaporation?
What is centrifugation ? Also write the principle on which it works.
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].
Give a reason for the following statement :
Centrifugation can be used for separating an insoluble heavier solid, present in an – insoluble solid-liquid mixture.
How will you separate sand and water from their mixture?
A mixture of milk and water can be separated by filtration.
Grain and husk can be separated with the process of decantation.
