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ICSE Class 8 Answered

hydogen bubbes are doble to oxygen bubbles during electrolysis of water  
Asked by arajeevshashank | 24 Nov, 2018, 10:56: AM
answered-by-expert Expert Answer

The molecular formula of water is H2O, there are two hydrogen atoms and one oxygen atom in one water molecule.

During electrolysis, water molecule break into hydrogen and oxygen.

Thus one molecule of water gives two hydrogens and 1 oxygen.

Therefore the amount of hydrogen collected is double than that of the amount of oxygen.

Answered by Varsha | 26 Nov, 2018, 10:40: AM

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