(i) \[L{{i}^{\oplus }},\] |
(ii) \[M{{g}^{2+}},\] |
(iii) \[A{{l}^{+3}},\] |
(iv) \[C{{u}^{\oplus }},\] |
(v) \[C{{d}^{2+}},\] |
(vi) \[P{{t}^{4+}},\] |
(vii) \[\overset{\bigcirc -}{\mathop{O}}\,H,\] |
(viii) \[N{{O}_{3}}^{\bigcirc -},\] |
(ix) \[C{{O}_{3}}^{2-},\] |
(x) \[{{H}^{\bigcirc -}}\] |
(xi) \[{{I}^{\bigcirc -}},\] |
(xii) \[C{{N}^{\bigcirc -}},\] |
The total numbers of hard acids and soft acids are, respectively, |
A) 3, 2
B) 3, 3
C) 4, 3
D) 4, 4
Correct Answer: B
Solution :
[b] Hard bases : Hard acids : \[L{{i}^{\oplus }},\,M{{g}^{2+}},A{{l}^{+3}}]=3\] Soft bases : Soft acids: \[C{{u}^{\oplus }},C{{d}^{2+}},P{{t}^{4+}}]=3\]You need to login to perform this action.
You will be redirected in
3 sec