why is the amount of gas collected in one of the test tubes in electrolysis of water double of the amount collected in the other . name this gas
Answers
Answer:
In chemical reaction involved in the electrolysis of water, that the amount of hydrogen gas and the oxygen gas formed are always in the ratio of 2:1. Therefore the volume of gas collected in the first test tube is double the volume of the gas collected in second test tube
The gas is hydrogen
Explanation:
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BTSplease mark me as brainliestIn Activity 1.7, water is electrolysed to give H2 gas at one electrode and O2 gas at the other electrode.
BTSplease mark me as brainliestIn Activity 1.7, water is electrolysed to give H2 gas at one electrode and O2 gas at the other electrode.2H2O(l) → 2H2(g) + O2(g)
BTSplease mark me as brainliestIn Activity 1.7, water is electrolysed to give H2 gas at one electrode and O2 gas at the other electrode.2H2O(l) → 2H2(g) + O2(g)Thus two molecules of water on electrolysis give two molecules of hydrogen gas and one molecule of oxygen gas or in other words the amount of hydrogen gas collected would be double than that of oxygen gas.