Question

HI has more covalent character than HCL reason

Answer 1

Using Fazzan's rule It states that : smaller the size of cation more will be the covalent character. But here H is present in Hcl and HI so we will neglect it . another postulate states that : larger the size of anion more will be the covalent character. Here size of I as we know is greater than that of Cl