1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
The calculated spin only magnetic moment of Cr2+ ion is?
A
4.90 BM
B
5.92 BM
C
2.84 BM
D
3.87 BM
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Which of the following is the correct order of increasing field strength of ligands to form coordination compounds?
A
SCN$$ - $$ < F$$ - $$ < CN$$ - $$ < C2O42-
B
F$$ - $$ < SCN$$ - $$ < C2O42- < CN$$ - $$
C
CN$$ - $$ < C2O42- SCN$$ - $$ < F$$ - $$
D
SCN$$ - $$ < F$$ - $$ < C2O42- < CN$$ - $$
3
NEET 2019
MCQ (Single Correct Answer)
+4
-1
What is the correct electronic configuration of the central atom in K4[Fe(CN)6] based on crystal field theory?
A
$$t_{2g}^4e_g^2$$
B
$$t_{2g}^6e_g^0$$
C
$${e^3}t_2^3$$
D
$${e^4}t_2^2$$
4
NEET 2018
MCQ (Single Correct Answer)
+4
-1
The type of isomerism shown by the complex [CoCl2(en)2] is
A
geometrical isomerism
B
coordination isomerism
C
ionization isomerism
D
linkage isomerism.
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