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Question 10 On adding phenolphthalein indicator to a colourless solution, no change is observed. What is the nature of this solution? (a) Basic (b) Either acidic or basic (c) Either acidic or neutral (d) Either basic or neutral |
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Answer» Question 10 On adding phenolphthalein indicator to a colourless solution, no change is observed. What is the nature of this solution? |
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