Chemistry, 26.06.2019 23:40, fatimaacarrillo2005

Ametal forms two oxides. the higher oxide contains 80% metal. 0.72 g of the lower oxide gave 0.8 g of higher oxide when oxidised. then the ratio of the weight of oxygen that combines with the fixed weight of the metal in the two oxide will be
1) 2: 3
2) 1: 2
3) 4: 5
4) 3: 2

Answers: 2

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Ametal forms two oxides. the higher oxide contains 80% metal. 0.72 g of the lower oxide gave 0.8 g of higher oxide when oxidised. then the ratio of the weight of oxygen that combines with the fixed weight of the metal in the two oxide will be 1) 2: 3 2) 1: 2 3) 4: 5 4) 3: 2

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Ametal forms two oxides. the higher oxide contains 80% metal. 0.72 g of the lower oxide gave 0.8 g of higher oxide when oxidised. then the ratio of the weight of oxygen that combines with the fixed weight of the metal in the two oxide will be
1) 2: 3
2) 1: 2
3) 4: 5
4) 3: 2