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प्रश्न
Malar’s mother was preparing to cook dinner. She accidentally mixed ground nuts with urad-dhal. Suggest a suitable method to separate the two substances so that Malar can have ground nuts to eat.
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उत्तर
The groundnuts shall be separated by hand-picking method because they are in different sizes When compared with urad-dhal.
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संबंधित प्रश्न
Write true or false
The constituents of a mixture can only be separated by chemical means
Write true or false
Handpicking can be used as a separation technique if the particle size of the constituents of the mixture is the same.
Name two methods by which solid-solid mixtures can be separated.
Suggest a suitable technique to separate the constituents of the following mixtures. Also give the reason for selecting the particular method.
Ammonium chloride from sand
State any one method – to separate the following mixtures – A liquid-liquid mixture containing – two miscible liquids having different boiling points.
State any one method – to separate the following mixtures – A liquid-gas mixture containing – a gas dissolved in a liquid component.
Select the correct answer from the choice given below to complete the sentence :
The reactive element from the two monoatomic elements is _____________.
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?
Name the components in each of the following mixtures.
- Ice cream
- Lemonade
- Air
- Soil
