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11th Class Chemistry The s-Block Elements / s-ब्लॉक के तत्व Question Bank 11th CBSE Chemistry Alkali Metals

  • question_answer
    When is a cation highly polarising? Which alkali metal cation has the highest polarizing power?

    Answer:

                    A cation is highly polarising if its charge/size ratio is very high. Because of its small size, \[L{{i}^{+}}\] ion has the highest polarising power among the alkali metal ions.


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