How many grams of KOH will be required to prepare 250 ml 0.05 M soluti

1.	How many grams of KOH will be required to prepare 250 ml 0.05 M solution.
Answer» n :Given :-Volume of SOLUTION = 250mlConc. of solution = 0.05MTo Find :-MASS of KOH requires to prepare require solution.Concept :-Molarity of solution is given by ratio of moles of solute to the volume of solution.Mathematically,w denotes weight of soluteMw denotes molecular weight of soluteV denotes volume of solutionMw of KOH = 1(K)+1(O)+1(H) = 39+16+1 = 56g/molCalculation :-

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