Which of the following is covalent ?A. NaClB. KClC. `BeCl_(2)`D. `HgCl

1.	Which of the following is covalent ?A. NaClB. KClC. `BeCl_(2)`D. `HgCl_(2)`
Answer» Correct Answer - C Among `Na^(+) , K^(+) , Be^(2+)` and `Mg^(2+) , Be^(2+)` has the smallest size and is also most electronegative . Therefore , `BeCl_(2)` is covalent .

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Which of the following is covalent ?A. NaClB. KClC. `BeCl_(2)`D. `HgCl_(2)`

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