A student collected the samples of vinegar, lemon juice, coconut oil, and kerosene. He took different glass tumblers and half-filled them with water. Then, he added all the above samples of liquids to the different tumblers and stirred. After that he noted his observation. What do you think he observed?

Both A and B

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Vinegar dissolved in water

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Coconut oil dissolved in water

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Lemon juice dissolved in water.

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Solution

The correct option is A Both A and B
Lemon juice and vinegar dissolve into water because these two are water soluble substances. Coconut oil did not dissolve in water because coconut oil is insoluble in water.

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Q. Make a table and find out whether the following materials mix with water: Vinegar, Lemon juice, Mustard oil, Coconut oil, Kerosene.

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The correct option is A Both A and BLemon juice and vinegar dissolve into water because these two are water soluble substances. Coconut oil did not dissolve in water because coconut oil is insoluble in water.

The correct option is A Both A and B
Lemon juice and vinegar dissolve into water because these two are water soluble substances. Coconut oil did not dissolve in water because coconut oil is insoluble in water.