Question

5. In Which of the following statements law of multiple proportion is
being followed.

3

(a) Sample of carbon dioxide taken from any source will always have
carbon and oxygen in the ratio 1 : 2.
(b) Carbon forms two oxides namely CO2 and CO, where masses of
oxygen which combine with fixed mass of carbon are in the
simple ration 2 : 1.
(c) When magnesium burns in oxygen, the amount of magnesium taken
for the reaction is equal to the amount of magnesium in magnesium
oxide formed.
(d) At constant temperature and pressure 200 mL of hydrogen will
combine with 100 mL oxygen to produce 200 mL of water vapour

Answer 1

Answer:

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Answer 2

Answer:

(b) Carbon forms two monoxides namely CO2 and CO, where masses of oxygen which combine with fixed mass of carbon are in the simple ration 2 : 1.

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