1
AIPMT 2005
MCQ (Single Correct Answer)
+4
-1
Which one of the following is an inner orbital complex as well as diamagnetic in behaviour?
A
[Zn(NH3)6]2+
B
[Cr(NH3)6]3+
C
[Co(NH3)6]3+
D
[Ni(NH3)6]2+
2
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Among [Ni(CO)4], [Ni(CN)4]2$$-$$, [NiCl4]2$$-$$ species, the hybridisation states at the Ni atom are, respectively
[Atomic number of Ni = 28]
A
sp3, dsp2, dsp2
B
sp3, dsp2, sp3
C
sp3, sp3, dsp2
D
dsp2, sp3, sp3
3
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Which of the following is considered to be an anticancer species?
A
AIPMT 2004 Chemistry - Coordination Compounds Question 30 English Option 1
B
AIPMT 2004 Chemistry - Coordination Compounds Question 30 English Option 2
C
AIPMT 2004 Chemistry - Coordination Compounds Question 30 English Option 3
D
AIPMT 2004 Chemistry - Coordination Compounds Question 30 English Option 4
4
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Which of the following coordination compounds would exhibit optical isomerism?
A
Pentaamminenitrocobalt (III) iodide
B
Diamminedichloroplatinum (II)
C
trans-Dicyanobis (ethyleneddiamine) chromium (III) chloride
D
tris-(Ethylenediamine) cobalt (III) bromide.
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