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You are provided with four test tubes containing distilled water, baking soda solution, tamarind solution and salt solution. Write down the stepwise procedure to find the nature (acidic/basic/neutral) of each solution using turmeric. State your observation and inference. |
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Answer» tion:Put turmeric in each of the test tubes2. Shake a bitObservation :1. In distilled WATER : YELLOW colored solution2. In baking soda solution : Red colored SOLUTION3. In tamarind solution ; YELLOW colored solution4. In salt solution ; YELLOW colored solutionInference :Except for baking soda.. All are acidic.. Only baking soda is BASIC |
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