1
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Match List-I with List-II :
| List-I (Complexes) |
List-II (Types) |
||
|---|---|---|---|
| (a) | $$[Co{(N{H_3})_5}N{O_2}]C{l_2}$$ and $$[Co{(N{H_3})_5}ONO]C{l_2}$$ | (i) | ionisation isomerism |
| (b) | $$[Cr{(N{H_3})_6}][Co{(CN)_6}]$$ and $$[Cr{(CN)_6}][Co{(N{H_3})_6}]$$ | (ii) | coordination isomerism |
| (c) | $$[Co{(N{H_3})_5}(S{O_4})]Br$$ and $$[Co{(N{H_3})_5}Br]S{O_4}$$ | (iii) | linkage isomerism |
| (d) | $$[Cr{({H_2}O)_6}]C{l_3}$$ and $$[Cr{({H_2}O)_5}Cl]C{l_2}\,.\,{H_2}O$$ | (iv) | solvate isomerism |
Choose the correct answer from the options given below :
2
NEET 2022 Phase 2
MCQ (Single Correct Answer)
+4
-1
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A) : The metal carbon bond in metal carbonyls possesses both $$\sigma$$ and $$\pi$$ character.
Reason (R) : The ligand to metal bond is a $$\pi$$ bond and metal to ligand bond is a $$\sigma$$ bond.
In the light of the above statements, choose the most appropriate answer from the options given below.
3
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
The IUPAC name of the complex -
[Ag(H2O)2][Ag(CN)2] is:
4
NEET 2022 Phase 1
MCQ (Single Correct Answer)
+4
-1
The order of energy absorbed which is responsible for the color of complexes
(A) [Ni(H2O)2(en)2]2+
(B) [Ni(H2O)4(en)]2+ and
(C) [Ni(en)3]2+
is
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