1
IIT-JEE 2009 Paper 1 Offline
MCQ (More than One Correct Answer)
+4
-2

The compound(s) that exhibit(s) geometrical isomerism is(are)

A
$$\mathrm{\left[ {Pt(en)C{l_2}} \right]}$$
B
$$\mathrm{\left[ {Pt{{(en)}_2}} \right]C{l_2}}$$
C
$$\mathrm{\left[ {Pt{{(en)}_2}C{l_2}} \right]C{l_2}}$$
D
$$\mathrm{\left[ {Pt{{(N{H_3})}_2}C{l_2}} \right]}$$
2
IIT-JEE 2006
MCQ (More than One Correct Answer)
+3
-1

If the bond length of CO bond in carbon monoxide is $1.128 \mathop {\rm{A}}\limits^{\rm{o}}$, then what is the value of CO bond length in $\mathrm{Fe}(\mathrm{CO})_5$?

A

$1.15 \mathop {\rm{A}}\limits^{\rm{o}}$

B

$1.128\mathop {\rm{A}}\limits^{\rm{o}}$

C

$1.72 \mathop {\rm{A}}\limits^{\rm{o}}$

D

$1.118\mathop {\rm{A}}\limits^{\rm{o}}$

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