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In a secondary cell ,A. the electrical energy obtained is first handB. magnitude of emf depends on chargingC. the electrical energy is developed within the cellD. we can draw a current of high magnitude |
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Answer» Correct Answer - B During charging concentration of `H_(2)SO_(4)` increases and the emf depends on it . In a secondary cell electrical energy is first stored as chemical energy . Hence high magnitude current is not available . |
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