Advertisements
Advertisements
Question
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.
Solution
The groundnuts shall be separated by hand-picking method because they are in different sizes When compared with urad-dhal.
APPEARS IN
RELATED QUESTIONS
Suggest a suitable technique to separate the constituents of the following mixtures. Also give the reason for selecting the particular method.
Salt from sea water
Choose the most appropriate answer:
A mixture of sand and ammonium chloride can be separated by
A _______ is formed when one liquid is dispersed as tiny droplets throughout another liquid
Differentiate between the following
Supernatant liquid and Fill rate
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
Suggest a suitable technique to separate the constituents of the following mixtures. Also give the reason for selecting the particular method.
Calcium carbonate and sodium chloride
Explain with diagram the process used to – separate the following substance from the given mixtures - Carbon tetrachloride from a mixture of – carbon tetrachloride [heavier component] & water.
Very Short Answer Type Question:
What types of material can we separate by using handpicking?
How would you obtain clear water from a sample of muddy water?
Match the following
Column A | Column B | ||
1. | Separation of salt from saltwater | a. | Magnetic separation |
2. | Separation of tea leaves from tea extract | b. | Evaporation |
3. | Separation of sand and iron filings | c. | Churning |
4. | Separation of butter from curds | d. | Filtration |