RAJASTHAN PMT Rajasthan - PMT Solved Paper-2000

  • question_answer
    One among the following is incorrect order in increasing ionisation energy:

    A)  \[Ka<Ca<Cs\]

    B)  \[Au<Ag<Cu\]

    C)  \[C{{l}^{-}}<Ar<{{K}^{+}}\]   

    D)  \[Cs<RB<K\]

    Correct Answer: B

    Solution :

    The incorrect order in increasing ionization energy is: \[Au<Ag<Cu\]


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