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3.8g of metal M were deposited when a molten salt of M was electrolyzed by passing a current of 0.6 amps for 90 minutes. Relative

3.8g of metal M were deposited when a molten salt of M was electrolyzed by passing a current of 0.6 amps for 90 minutes. Relative atomic mass of M= 226:

1. Faraday = 96500 coulombs)

(a) Calculate the amount of electricity in coulomb

(i) Needed to deposit 3.8g of metal M (1mk)

(ii) Needed to deposit 3.8g of metal M (1mk)

(iii) Deduced the charge on the ion of M

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