Advertisements
Advertisements
प्रश्न
Why do we separate mixtures?
Advertisements
उत्तर
A mixture is an impure substance and contains more than one kind of particles. So, we have to separate mixtures.
APPEARS IN
संबंधित प्रश्न
Fill in the blank
A ________ substance has only one kind of matter.
How can you separate iron metal from non-magnetic impurities ?
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 liquid-liquid mixture containing – two miscible liquids having different boiling points.
Give a reason for the following statement :
Centrifugation can be used for separating an insoluble heavier solid, present in an – insoluble solid-liquid mixture.
Very Short Answer Type Question:
You are given a mixture of salt and sand. Can you separate them by picking?
Name the apparatus that you will use to separate the components of mixtures containing two,
- miscible liquids,
- immiscible liquids
Is it possible to separate sugar mixed with wheat flour? If yes, how will you do it?
How will you separate sand and water from their mixture?
How would you obtain clear water from a sample of muddy water?
