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Potassium chlorate is prepared by the el...

Potassium chlorate is prepared by the electrolusis of `KCl` in basic medium as:
`Cl^(-) + 6OH^(-) rarr ClO_(3)^(-) + 3H_(2)O + 6e`
If only `60%` of current is utilised in the reaction, the time to produce `10 g` of `KClO_(3)` using current of `2` ampere : (`mol. wt.` of `KClO_(3) = 122.5`)

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