Question

In an experiment, 6.8 of Cu was obtained by the reduction of 8.2 g of CuO with hydrogen. In another experiment, 3.4 g of copper was oxidised and 4.1 g of copper oxide was obtained. Prove that these results illustrate the law of constant proportions.

Answer 1

Answer:

According to law of constant proportion:-

Mass of Reactants = Mass of products.

These experiiments follow this..

Hence,proved

Explanation:

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