The charge/size ratio of a cation determines its polarizing power. Which one of the following sequences represents the increasing order of the polarizing power of the cationic species,\[{{K}^{+}},C{{a}^{2+}},M{{g}^{2+}}\] and \[B{{e}^{2+}}\]?

\[C{{a}^{2+}}\]<\[M{{g}^{2+}}\]<\[B{{e}^{2+}}\]<\[{{K}^{+}}\]

The charge/size ratio of a cation determines its polarizing power. Whi

1.	The charge/size ratio of a cation determines its polarizing power. Which one of the following sequences represents the increasing order of the polarizing power of the cationic species,\[{{K}^{+}},C{{a}^{2+}},M{{g}^{2+}}\] and \[B{{e}^{2+}}\]?
A.	\[M{{g}^{2+}}\]<\[B{{e}^{2+}}\]<\[{{K}^{+}}\]<\[C{{a}^{2+}}\]
B.	\[B{{e}^{2+}}\]<\[{{K}^{+}}\]<\[C{{a}^{2+}}\]<\[M{{g}^{2+}}\]
C.	\[{{K}^{+}}\]<\[C{{a}^{2+}}\]<\[M{{g}^{2+}}\]<\[B{{e}^{2+}}\]
D.	\[C{{a}^{2+}}\]<\[M{{g}^{2+}}\]<\[B{{e}^{2+}}\]<\[{{K}^{+}}\]
Answer» D. \[C{{a}^{2+}}\]<\[M{{g}^{2+}}\]<\[B{{e}^{2+}}\]<\[{{K}^{+}}\]

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The charge/size ratio of a cation determines its polarizing power. Which one of the following sequences represents the increasing order of the polarizing power of the cationic species,\[{{K}^{+}},C{{a}^{2+}},M{{g}^{2+}}\] and \[B{{e}^{2+}}\]?

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