1
AIPMT 2004
MCQ (Single Correct Answer)
+4
-1
Which of the following does not have a metal carbon bond?
A
Al(OC2H5)3
B
C2H5MgBr
C
K[Pt (C2H4)Cl3]
D
Ni(CO)4
2
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 21 English Option 1
B
AIPMT 2004 Chemistry - Coordination Compounds Question 21 English Option 2
C
AIPMT 2004 Chemistry - Coordination Compounds Question 21 English Option 3
D
AIPMT 2004 Chemistry - Coordination Compounds Question 21 English Option 4
3
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
Among the following which is not the $$\pi $$-bonded organometallic compound?
A
K [PtCl3 ($$\eta $$2 $$-$$ C2H4)]
B
Fe ($$\eta $$5 $$-$$ C5H5)2
C
Cr ($$\eta $$6 $$-$$ C6H6)2
D
(CH3)4Sn
4
AIPMT 2003
MCQ (Single Correct Answer)
+4
-1
The number of unpaired electrons in the complex ion [CoF6]3$$-$$ is
(Atomic no. : Co = 27)
A
2
B
3
C
4
D
zero
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