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There are two tubs full of water, A and B. The water in tub A contains MgCl2 salts in very low concentration. Tub B on the other hand contains MgCl2 salts in high concentration. Clothes are washed using water from these tubs separately. The clothes washed using water from which of the two tubs will be cleaner? |
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Answer» There are two tubs full of water, A and B. |
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