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Class 12ChemistryElectrochemistryCorrosion
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Aluminium is more reactive than iron. But aluminium is less easily corroded than iron because

  • A
    Aluminium is a noble metal
  • B
    Oxygen forms a protective oxide layer
  • C
    Iron undergoes reaction easily with water
  • D
    Iron forms mono and divalent ions
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Class 12 Questions

Class 12

Chemistry Questions

Chapter

Electrochemistry

Subtopic

Corrosion

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