The correct sequence of increasing covalent character is represented by

Options

A. `LiCl lt NaCl lt BeCl_(2)`
B. `BeCl_(2) lt LiCl lt Nacl`
C. `NaCl lt LiCl lt BeCl_(2)`
D. `BeCl_(2) lt NaCl lt LiCl`

Answer

C

Explanation

According to Fazan's rule , greater the size of cation, more is the ionic character, greater the charge on cation, more is the covalent character, greater the size of anion, more is the covalent character. The correct order is as given.