1
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Change Language
Among the following complexes the one which shows zero crystal field stabilization energy (CFSE) is
A
[Mn(H2O)6]3+
B
[Fe(H2O)6]3+
C
[Co(H2O)6]2+
D
[Co(H2O)6]3+
2
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
Nitrogen detection in an organic compound is carried out by Lassaigne's test. The blue colour formed corresponds to which of the following formulae?
A
Fe3[Fe(CN)6]2
B
Fe4[Fe(CN)6]3
C
Fe4[Fe(CN)6]2
D
Fe3[Fe(CN)6]3
3
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
Which among the following is a paramagnetic complex?
A
[Co(NH3)6]3+
B
[Pt(en)Cl2]
C
[CoBr4]$$2-$$
D
Mo(CO)6
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
Which is diamagnetic?
A
[Co(F)6]3$$-$$
B
[Ni(CN)4]2$$-$$
C
[NiCl4]2$$-$$
D
[Fe(CN)6]3$$-$$
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