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In the mixture of 60 L the ratio of acid and water is 2:1 respectively. If the ratio of acid and water is to

In the mixture of 60 L the ratio of acid and water is 2:1 respectively. If the ratio of acid and water is to be 1:2, then the amount of water (in liters) to be added to the mixture is: 1. 75 L 2. 60 L 3. 50 L 4. 45 L 5. None of these

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