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प्रश्न
Tick the most appropriate answer.
The different constituents of ink are separated by
पर्याय
handpicking.
paper chromatography
filtration
magnetic separation
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उत्तर १
paper chromatography
उत्तर २
paper chromatography
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संबंधित प्रश्न
Differentiate between:
pure and impure substances
How is sodium chloride different from its constituent elements ?
A _______ is formed when one liquid is dispersed as tiny droplets throughout another liquid
Name the different types of chromatographic techniques.
Suggest a suitable technique to separate the constituents of the following mixtures. Also give the reason for selecting the particular method.
Water and alcohol
Name the components in each of the following mixtures.
- Ice cream
- Lemonade
- Air
- Soil
A mixture of milk and water can be separated by filtration.
Grain and husk can be separated with the process of decantation.
Paheli asked for a glass of water from Boojho. He gave her a glass of ice cold water. Paheli observed some water droplets on the outer surface of the glass and asked Boojho how these droplets of water were formed. Which of the following should be Boojho’s answer?
State whether the following statement is true or false.
A mixture of oil and water can be separated by filtration.
