You are provided with the following materials – turmeric, honey, mustard oil, water, glucose, rice flour, groundnut oil.
Make any three pairs of substances where one substance is soluble in the other and any three pairs of substances where one substance remains insoluble in the other substances.
Soluble pairs
- Honey – water
- Glucose – water
- Mustard oil – groundnut oil
Insoluble pairs
- Turmeric – water
- Mustard oil-water
- Rice flour – water
[Extra information: Soluble Substances means capable of dissolving in a solvent, these are those substances that dissolve to a significant extent in a solvent without how much actually will dissolve. Polar substances are soluble in polar solvents but not in non-polar solvents. The separation of soluble components in a mixture is not easier than separating insoluble components.
Example- salt and sugar in water.
Insoluble Substances means incapable of dissolving in a solvent, these are those substances that don’t dissolve to a significant extent in a solvent. The non-polar solute will not be soluble in a polar solvent. The separation of insoluble components in a mixture is easier.
Example- sand and wood in water.]
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