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| 1. |
How much volume of 6 M solution of NaOH is required to prepare 500 ml of 0.250 M Naon solution? |
| Answer» Solution :6% - `(v)/(v)`aqueous solution CONTAINS 6g of methanol in 100 ml solution.`therefore`To prepare 500 ml of 6% v/v solution of methanol 30g methanol is taken in a 500 ml STANDARD flask and REQUIRED quantity of water is added to make up the solution to 500 ml. | |