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Acidulated water on being electrolysed f...

Acidulated water on being electrolysed for some time the total volume of oxygen and hydrogen liberated is `16.8L` when measured at NTP. In this process, charge utilize is found ro be 'x' Farads. Find 'x' -

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The correct Answer is:
1
vol. of `H_(2)+vol. of O_(2)=16.8L` at NTP
vol. ratio of `H_(2) : O_(2)=2 : 1`
`therefore` vol. of Hydrogen `=11.2L`
vol. equivalent of Hydrogen `=11.22` at NTP
charge used = 1F, x = 1
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