Question : The charge has to be passed ______ to obtain maximum work from a galvanic cell.
Option 1: proportionately
Option 2: inversely
Option 3: reversibly
Option 4: uniformly
Correct Answer: reversibly
Solution : The correct answer is reversibly.
To achieve the highest work output from a galvanic cell, it is essential to pass the charge reversibly. This is because the electrical work done per second is determined by the product of the electrical potential and the total charge. A galvanic cell, also known as a voltaic cell, is an electrochemical device designed to convert the chemical energy arising from spontaneous redox reactions into electrical energy.
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