Which of the following is not the correct increasing order of ionisati

1.	Which of the following is not the correct increasing order of ionisation energy [RPMT 2000]
A.	\[C{{l}^{-}}<Ar<{{K}^{+}}\]
B.	\[Au<Ag<Cu\]
C.	\[Cs<Rb<K\]
D.	\[K<Ca<Sc\]
Answer» C. \[Cs<Rb<K\]

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Which of the following is not the correct increasing order of ionisation energy [RPMT 2000]

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