Question

AB is predominantly ionic as A+B- if:
(A) (IP)A < (IP)B (B)(EA)A<(EA)B
(C)(EN)A <(EN)B
(D) Both A&C​

Answer 1

Answer:

(D)Both A and C

Explanation:

As in question it's given that AB is predominantly ionic that means that AB is an ionic compound in which A is a cation and B is an anion ....

As is A cation so its ionization enthalpy will be more than b and b is an anion so its electron gain enthalpy and electronegativity will be greater than that of a so according to the options B and C satisfy options.....