When a student added universal indicator solution to one of the follow – InterviewSolution

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1.	When a student added universal indicator solution to one of the following chemicals, its colour changed to navy blue. The chemical is most likely to be :(1) lemon juice(2) milk of magnesia (3) vinegar(4) tomato juice
Answer» When a student added universal indicator solution to one of the following chemicals, its colour changed to navy blue. The chemical is most likely to be : (1) lemon juice (2) milk of magnesia (3) vinegar (4) tomato juice

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