In a lead storage battery during discharge, 0.1515 g of PbSO₄ (molar mass 303 g/mol) is formed at the anode. How many co
Anode: Pb + SO₄²⁻ → PbSO₄ + 2e⁻ . Moles = (0.1515/303) = 0.0005 mol , Charge = 0.0005 × 2 × 96500 = 96.5 C .
Ref: NCERT Class 12 Chemistry > Chapter 2: Electrochemistry > Topic: Batteries - Primary Secondary and Fuel Cells