1
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Which statement is incorrect?
A
Ni(CO)4 $$-$$ tetrahedral, paramagnetic
B
Ni(CN)4 - square planar, diamagnetic
C
Ni(CO)4 - tetrahedral, diamagnetic
D
[Ni(Cl)4]2$$-$$ - tetrahedral, paramagnetic.
2
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Which of the following organometallic compounds is $$\sigma $$ and $$\pi $$ bonded?
A
[Fe($$\eta $$5 $$-$$ C2H5)2]
B
K[PtCl3($$\eta $$2 $$-$$ C2H4)]
C
[Co(CO)5NH3]2+
D
Fe(CH3)3
3
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
Which of the following will exhibit maximum ionic conductivity?
A
K4[Fe(CN)6]
B
[Co(NH3)6]Cl3
C
[Cu(NH3)4]Cl2
D
[Ni(CO)4
4
AIPMT 2001
MCQ (Single Correct Answer)
+4
-1
The dimensions of Planck's constant equals to that of
A
energy
B
momentum
C
angular momentum
D
power
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