When an electric current is passed through acidulated water, 112 ml of hydrogen gas…

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

Problem

When an electric current is passed through acidulated water, 112 ml of hydrogen gas at STP is collected at the cathode in 965 seconds. The current passed in amperes, is (a) 1.0 (b) 0.5 (c) 0.1 (d) 2.0

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