1.

If the ratio of weights of oxygen in two oxides of an element that combines with a fixed weight of the element is 1:2 , then the ratio of weight of the element that combines with a fixed weight of oxygen is [a] 1:2 [b] 2:1 [c] 4:1 [d] 1:4

Answer»

If the ratio of weights of oxygen in two oxides of an element that combines with a fixed weight of the element is 1:2 , then the ratio of weight of the element that combines with a fixed weight of oxygen is [a] 1:2 [b] 2:1 [c] 4:1 [d] 1:4



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