A square-wave power source delivers a current that is ON for 40.0 % of every second…

CHEMISTRY · Single correct · AP · Chemistry · Thermodynamics and Electrochemistry · Thermodynamics and Electrochemistry

Problem

A square-wave power source delivers a current that is ON for 40.0 % of every second and OFF for the remaining 60.0 %. What peak current must this source supply to deposit 1.00 g of Ag in exactly 10.0 min? (Molar mass Ag = 107.87 g mol−1^{-1}) (a) 9.3 A9.3\ \text{A} (b) 1.5 A1.5\ \text{A} (c) 3.7 A3.7\ \text{A} (d) 3.0 A3.0\ \text{A}

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