1
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
2
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
3
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$$-$$
4
NEET 2013 (Karnataka)
MCQ (Single Correct Answer)
+4
-1
Change Language
In a particular isomer of [Co(NH3)4Cl2]o, the Cl$$-$$Co$$-$$Cl angle is 90o, this isomer is known as
A
optical isomer
B
cis-isomer
C
position isomer
D
linkage isomer.
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