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Classifies substances has acidic and basic on the basis of their properties using indicators |
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Answer» tion:Litmus, turmeric, RED cabbage, China rose, etc. are some common natural indicators used widely to SHOW the ACIDIC or basic character of substances. Litmus: Litmus is obtained from LICHENS. The solution of litmus is purple in colour....INDICATOR:Indicator Red litmusOriginal colour RedAcid No changeBase Blue |
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