Question
Chemistry Question on Coordination Compounds
The least basic hydroxide amongst the following would be:-
A
Sm(OH)3(Z=62)
B
Nd(OH)3(Z=60)
C
Er(OH)3(Z=68)
D
Yb(OH)3(Z=70)
Answer
Yb(OH)3(Z=70)
Explanation
Solution
The correct option is (D): Yb (OH)3 (Z=70)