Which of the following has been arranged in order of increasing covale

1.	Which of the following has been arranged in order of increasing covalent character?
A.	\[KCl<CaC{{l}_{2}}<AlC{{l}_{3}}<SnC{{l}_{4}}\]
B.	\[SnC{{l}_{4}}<AlC{{l}_{3}}<CaC{{l}_{2}}<KCl\]
C.	\[AlC{{l}_{3}}<CaC{{l}_{2}}<KCl<SnC{{l}_{4}}\]
D.	\[CaC{{l}_{2}}<SnC{{l}_{4}}<KCl<AlC{{l}_{3}}\]
Answer» B. \[SnC{{l}_{4}}<AlC{{l}_{3}}<CaC{{l}_{2}}<KCl\]

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Which of the following has been arranged in order of increasing covalent character?

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