.When 6 grams of hydrogen gas was burnt with 48 grams
of oxygen,
54
grams
of water was
produced. In other experiment when electric current was passed through 36 grams
of water
then 4 grams of hydrogen and 32 grams of oxygen were formed.
.
WAT
(i) Calculate the mass ratio of hydrogen and oxygen which combine to form water.
(ii) Calculate the mass ratio of hydrogen and oxygen formed when electric current was
passed through water.
(iii) Write the name of the law of chemical combination which is verified by these
experiments.
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