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Please I Need Help With This Question. - Education - Nairaland

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Please I Need Help With This Question. by TOSIN116: 2:15pm On Jan 04, 2020
What current will deposit 3.25g of Zinc in 2hrs?

A. 3.25A
B. 2.00A
C. 1.34A
D. 0.67A

[Zn = 65, F = 96500 mol-]
Re: Please I Need Help With This Question. by NDSMELODY(m): 3:06pm On Jan 04, 2020
From faraday eqn,MQ = ZIT

Subtituting for I, then i = mq/zt = 3.25*96500/65*3600 = 313625/234000 = 1.340277778

current I = 1.340A.

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Re: Please I Need Help With This Question. by TOSIN116: 7:32am On Jun 01, 2020
Thanks!

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