Question

ionic character (fajan's rule) nature Cucl and kcl ?
1) Cucl > kcl
2) Cucl < kcl​

Answer 1

Answer:

option 1

Explanation:

according to fajans rule as charge intensity(q/r)of cation increases, the covalent character increases ... in cucl and kcl, size of cu+>k+. therefore covalent character of kcl is more ..therefore ionic character of cucl is more