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प्रश्न
Distinguish between a common acid base indicator and a universal indicator.
उत्तर
A common acid base indicator, like litmus, tells us only whether a given substance is acidic or base. A universal indicator gives an idea of how acidic or basic a substance is. An universal indicator gives different colours with solutions of different pH values.
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संबंधित प्रश्न
Choose the correct answer from the options given below
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