AP Chemistrymediummcq1 pt
A current of 2.00 A flows for 965 s through molten AlCl₃. How many moles of electrons pass?
A.0.0200 mol
B.0.0100 mol
C.2.00 mol
D.1930 mol
Explanation
Core Concept
Charge = I × t = 2.00 × 965 = 1930 C. Moles e⁻ = 1930 ÷ 96,485 = 0.0200 mol.
Correct Answer
A0.0200 mol
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