Question

Two oxides of lead were separately reduced to metallic lead by heating in a current of hydrogen
and the following data obtained :
i) Mass of yellow oxide taken = 3.45 g
Loss in mass during reduction = 0.24 g
ii) Mass of brown oxide taken=1.277g
Loss in mass during reduction = 0.16g
Show that the above data illustrate the law of multiple proportions.
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Answer 1

Answer:

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