Q.

A lead storage battery has been used for one month (30 days) at the rate of one hour per day by drawing a constant current of 2 amperes. H2SO4 consumed by the battery is

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answer is 2.

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Detailed Solution

In lead storage battery 2F consumed = 2 moles H2SO4 consumed.Total current passed = 30 x 60 x 60 x 2 =216000 Coulombs.

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