In an electroplating process, copper (ionic charge +2e, atomic weight 63.6 g/mol) is deposited using a...
Homework Answers
Here Charge passes, Q = It = 10*10*60
= 6000 C
1 atom require charge to Deposited = 2*1.6*10^-19
Therefore
No. of Atoms Deposited = (6000)/(2*1.6*10^-19)
= 1.875*10^22 atoms
Therefore
No. of Moles Deposited = (1.875*10^22)/(6.023*10^23)
= 0.03113 moles
1 mole of Copper has mass = 63.5 g
Therefore
Mass of Copper Deposited = 63.5*0.03113
= 1.98 g
So E option is Correct.
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In an electroplating process, copper (ionic charge +2e, atomic weight 63.6 g/mol) is deposited using a...
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Please use railroad tracks for work, thank you.
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