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From the following data calculate the value of Avogadro constant. Charge of an electron = 1.6 xx 10^(-19) coulomb.(1 faraday = 96500 coulombs) |
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Answer» SOLUTION :Since 1 faraday, i.e, 96500 coulombs, is the charge of 1 mole of electrons, i.e., Av. No. of electrons. `THEREFORE` Av. Constant `= ("charge of 1 mole of electrons")/("charge of one electron")` `= (96500)/(1.6 xx 10^(-19)) = 6.03 xx 10^(23)`. |
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