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How many moles of cu will …

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How many moles of cu will be deposited by passing 24125 coulombs of electric current from CuSo4 solution

Posted by Faiz Malik 6 years, 4 months ago

CBSE > Class 12 > Chemistry

1 answers

Ďãřşháñăã Yadav ? ? ? 6 years, 4 months ago

First write the eq. Cu2+(aq) + 2e- ➡️Cu(s) we know that 1F = 96485 nd also from the eq. we get that there are 2 moles of electrons in the balanced equation ↪️ total coulombs = 2*96485 = 192970C ➡️ now use the formula ➡️ 24125(1 mole of cu/192970) solve this u will get the final answer which is 0.125 mol.

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