A) increases
B) decreases
C) first increases and then decreases
D) first decreases and then increases
Correct Answer: B
Solution :
Basicity of lanthanide hydroxides decreases along the lanthanide series from left to right. This is because size decreases from left to right due to lanthanide contraction. This results in increased covalent character of \[M-OH\] bond.You need to login to perform this action.
You will be redirected in
3 sec