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.

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Solution

Soluble and Insoluble Substances
Soluble substances are those that can be easily dissolved in water.
An insoluble substance is one that does not dissolve in a solvent to a sufficient quantity.
Pair of soluble substances
Honey in water
Mustard oil in groundnut oil
Glucose in water
Pair of insoluble substances
Mustard oil in water
Turmeric in water
Rice flour in water

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