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The bending of electrodes due to overcharging and discharging, improper electrolyte and temperature is known as ________.

  • A.Sulphation
  • B.Buckling
  • C.Trickle charging
  • D.Polarization

Answer: B

The bending of the electrodes (plates) due to overcharging, discharging, an improper electrolyte or temperature is called buckling. The plates swell and bend as a result of the unequal chemical changes and heat in the cell.

Sulphation is the formation of hard lead sulphate crystals on the plates of a battery that is left discharged, trickle charging is a slow charge to keep a cell full, and polarization is the formation of gas bubbles on the plates in a cell. So the second option is the answer.

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