A Current of 2

question 12

Multiple Choice

A current of 2.50 A was passed through an electrolytic cell containing molten CaCl₂ for 4.50 hours. How many moles of calcium metal should be deposited

• A) 5.83 * 10^-5 mol
• B) 0.210 mol
• C) 0.420 mol
• D) 0.840 mol
• E) 1.95 * 10⁹ mol

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