Question

47 the ratio of hydrogen and oxygen in water molecule by volume is:-

Answer 1

Answer:

it means that each water molecule has 2 hydrogen atoms & 1 oxygen atom… When electricity passes through water, the H2O molecule breaks up into 2 Hydrogen & 1 oxygen atoms… So their ratio is 2 : 1

Explanation:

Answer 2

Answer:

It means that each water molecule has 2 Oxygen and 1 Hydrogen atom. When electricity passes through water, the H2O molecule breaks up into 2Hydrogen and 1 Oxygen atom .

So, their ratio is 2:1.

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