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JEE Main & Advanced Chemistry The d-and f-Block Elements / d तथा f ब्लॉक के तत्व Question Bank Compounds of Transitional Elements

  • question_answer
    Heating steel to bright redness and then cooling suddenly by plunging it into oil or water, makes it [MP PET 1990]

    A) Hard and pliable

    B) Soft and pliable

    C) Soft and brittle

    D) Hard and brittle

    Correct Answer: D

    Solution :

    Not Available


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