In an experiment, `1.288g` of copper oxide was obtained from `1.03 g` of copper. In another experime
Channel: Doubtnut
Date: 2020-01-26

In an experiment, `1.288g` of copper oxide was obtained from `1.03 g` of copper. In another experiment `3.672` g of copper oxide gave, on reduction, `2.938` g of copper. Show that these figures verify the law of constant proportions.