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JEE Main & Advanced Chemistry The p-block Elements-II / p-ब्लॉक तत्व-II Question Bank Self Evaluation Test - The p-Block Elements (Group 13 and Group 14)

  • question_answer
    Al is more reactive than Fe but Al is less easily corroded than Fe because

    A) it is a noble metal

    B) oxygen forms a protective oxide layer

    C) iron undergoes reaction easily with water

    D) Fe form mono and divalent ions.

    Correct Answer: B

    Solution :

    [b] The protective oxide layer prevents Al from further corrosion.


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