Question

please solve this problem I will mark the best answer as brainliest....and please give proper solution of this question ​

Answer 1

Answer:

b

Explanation:

polarising power of transition metal cations having pseudo inert configuration will be greater than the s block cations of same charge having inert gas configuration

this is due to poor shielding of d eletrons

hence Na+ < Cu+

covalent character in the rest of cases is simply decided by fazans rule which says that covalent character is greater when the cation is of small size and anion is bigger in size

it also depends on polarising power of cations and polarisibility of anions

Li + > Na+ > K+

Na+ < Mg 2+ < Al3+

F- < Cl- < Br - < I-

THANK YOU

#CKC

MARK ME BRAINLIEST

HOPE IT HELPS

Answer 2

Answer:

Option B

Explanation:

hope it helps you dear!