1.

10g of oxalic acid dissolved in 50 cm3 solution which has density of 1.2 gms cm-3 calculate %by mass of oxalic acid

Answer»

16.6%Explanation:MASS of soln= DENSITY volume1cm3= 1 mlw/w% =10. 1/6x 100= 16.6% 60HOPE IT HELPS



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