A metal forms two oxides. The higher oxide contains 80% metal 0.72g of lower oxide gives 0.8g higher oxide when oxidised. Then the ratio of oxygen that combines with the fixed weight of metal in the two oxides will be?
A metal forms two oxides, the higher oxide contains 80% metal, 0.72g of the lower oxide gave 0.8g of higher oxide on heating. Show that the data illustrates the law of multiple proportions?