Calculate the molality of a 9.8% (w/w) solution of `H_2SO_4`.

Explanation

9.8% (w/w) solution means 9.8 g of the solute are present in 100g of solution.
`therefore` wt of solute = 9.8 g , wt of solvent = 100-9.8 = 90.2 g
Molality = `(W/(G.M.W))_"Solute" xx 1000/"wt. of solvent in gm"=9.8/98xx1000/90.2`=1.1 m