JEE Main & Advanced Chemistry Coordination Chemistry Question Bank Basic Terms

  • question_answer
    The number of neutral molecules or negative groups attached to the central metal atom in a complex ion is called

    A) Atomic number

    B) Effective atomic number

    C) Coordination number

    D) Primary valency

    Correct Answer: C

    Solution :

    When a ligand attaches to the central metal atom through two or more atoms to form a ring like structure is known as chelats and the ligand is called chelating ligand.


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