Objective: To determine the acidic and basic nature of certain household solutions on the basis of the color change of homemade indicator.
Materials required: Red cabbage, 10 solutions used in everyday life (vinegar, water, baking soda, soap, bleach, floor cleaner, lemon juice, apple juice, tea water, milk)
Procedure:
1) Squeeze out the cabbage juice from the cabbage leaves.
2) Pour some cabbage juice in each solution 3) Shake the mixture gently 4) Note the colour change
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