a current of 3.37 a is passed through a ni(no3)2 solution for 1.50 h . nickel is plated out of the solution is 5.5341 grams
W=E×c×t/F......(1)
where:
W=Mass (in g ) of an ion discharged at any electrode
E=Equivalent mass of that ion.
c = Current Passed in Ampere
t= time (in sec) during which electricity is passed.
F= 1 faraday = 96500C.
E= molar mass/ valency
=58.693/2
=29.3465
C= 3.37A
t= 1.50*60*60
F=96500
nickel is plated out of the solution is 5.5341 grams
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