1.

Calculate the mass of magnesium deposited during the electrolysis of molten magnesium chloride by passing 193 amperes of current for 600 minutes.

Answer»

SOLUTION :MASS `= (Mct)/(ZF), Mg^(+2) + 2e^(-) to Mg`
Mass `= (24 xx 193 xx 600 xx 60)/(2 xx 96500) = 864 g`


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