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What is litmus? |
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Answer» Litmus is a type of indicator which is obtained from a type of plant called litchen. It used to check that a substance is an acid or base It is an indicator which indicates us that a solution is acidic or basic in nature by changing it\'s colour from blue to red and red to blue respectively. Is it is a natural indicator ? Litmus is a indicator that tells us any thing is acid or base |
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