Chemistry-Galvanic Cells
NEET Chemistry Galvanic Cells MCQ Question
Type: MCQ-conceptual-Easy-Class 12
Which of the following statements about electrochemical cells is correct?
A
A lead storage battery can be recharged by reversing the current.
B
The potential of a lead storage battery varies significantly during its life.
C
Sacrificial electrodes are used only in galvanic cells.
D
Electrochemical methods do not involve any metal reactions.
Correct Answer
Option A
Detailed Explanation
A lead storage battery can indeed be recharged by passing current in the opposite direction, allowing it to be reused. This is consistent with the description of lead storage batteries in the provided content.
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