Advertisements
Advertisements
प्रश्न
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 |
Advertisements
उत्तर
| COLUMN I | COLUMN II | ||
| (a) | Oil mixed in water | (iii) | Decantation |
| (b) | Iron powder mixed with flour | (iv) | Magnet |
| (c) | Salt mixed with water | (v) | Evaporation |
| (d) | Lady’s finger mixed with french beans | (ii) | Hand picking |
| (e) | Rice flour mixed with kidney beans | (i) | Sieving |
APPEARS IN
संबंधित प्रश्न
Fill in the blank
A ________ substance has only one kind of matter.
Name two methods by which solid-solid mixtures can be separated.
Why is filtration a better technique than sedimentation and decantation ?
Suggest a suitable technique to separate the constituents of the following mixtures. Also give the reason for selecting the particular method :
Iron from sulphur
State any one method – to separate the following mixtures – A solid-liquid mixture containing – a soluble solids in the liquid component
Explain with diagram the process used to – separate the following substance from the given mixtures - Different dyes – in their liquid constituent ink.
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 can husk or fine dust particles be separated from rice before cooking?
Name the apparatus that you will use to separate the components of mixtures containing two,
- miscible liquids,
- immiscible liquids
Grain and husk can be separated with the process of decantation.
