Question

Which of the following is least ionic?

• A. $AgCl$
• B. $KCl$
• C. $BaC{l}_2$
• D. $CaC{l}_2$

Answer 1

Answer: (A)

$AgCl$ is a transition metal compound in which Ag is less electropositive. Hence, electronegativity difference is less and hence least ionic.