Question

In an experiment 2.4 g of feo on reduction with hydrogen is build 1.6 g of fe. In experiment 2.9g of iron oxide give 2.03 g of iron.so,that the above data illustrate the law of constant proportion

Answer 1

Answer:

In the 1st Experiment:

The mass of Iron oxide

, The mass of Iron after reduction = 1.68 g.

Ratio of Oxygen and Iron

In the 2nd Experiment:

The mass of Iron oxide

, The mass of Iron after reduction

. Thus, the data illustrate the law of constant proportion, as in both the experiments the ratio of Oxygen and Iron is the same.