Isomerism in Coordination Compounds
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CHXII09:COORDINATION COMPOUNDS

321940 The type of isomerism shown by the complex
\(\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]\) is

1 Ionization isomerism
2 Linkage isomerism
3 Coordination isomerism
4 Geometrical isomerism
CHXII09:COORDINATION COMPOUNDS

321941 The following reaction proceeds through the
intermediate \(\mathrm{RCOOAg}+\mathrm{Br}_{2} \longrightarrow \mathrm{RBr}+\mathrm{CO}_{2}+\mathrm{AgBr}\)

1 \(\mathrm{RCOO}^{\bullet}\)
2 \(\mathrm{R}^{\bullet}\)
3 \(\mathrm{Br}^{\bullet}\)
4 All
CHXII09:COORDINATION COMPOUNDS

321942 A complex
supporting img
can exhibit.

1 Optical isomerism
2 Geometrical isomerism
3 Both optical and geometrical isomerism
4 None of these
CHXII09:COORDINATION COMPOUNDS

321943 Among the following coordination compounds/ ions
(i) \(\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]^{3-}\)
(ii) \(\left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]\)
(iii) \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}\)
(iv) \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}\)
Which species exhibit geometrical isomerism?

1 (ii) only
2 (i) and (ii)
3 (ii) and (iv)
4 (i) and (iii)
CHXII09:COORDINATION COMPOUNDS

321940 The type of isomerism shown by the complex
\(\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]\) is

1 Ionization isomerism
2 Linkage isomerism
3 Coordination isomerism
4 Geometrical isomerism
CHXII09:COORDINATION COMPOUNDS

321941 The following reaction proceeds through the
intermediate \(\mathrm{RCOOAg}+\mathrm{Br}_{2} \longrightarrow \mathrm{RBr}+\mathrm{CO}_{2}+\mathrm{AgBr}\)

1 \(\mathrm{RCOO}^{\bullet}\)
2 \(\mathrm{R}^{\bullet}\)
3 \(\mathrm{Br}^{\bullet}\)
4 All
CHXII09:COORDINATION COMPOUNDS

321942 A complex
supporting img
can exhibit.

1 Optical isomerism
2 Geometrical isomerism
3 Both optical and geometrical isomerism
4 None of these
CHXII09:COORDINATION COMPOUNDS

321943 Among the following coordination compounds/ ions
(i) \(\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]^{3-}\)
(ii) \(\left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]\)
(iii) \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}\)
(iv) \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}\)
Which species exhibit geometrical isomerism?

1 (ii) only
2 (i) and (ii)
3 (ii) and (iv)
4 (i) and (iii)
CHXII09:COORDINATION COMPOUNDS

321940 The type of isomerism shown by the complex
\(\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]\) is

1 Ionization isomerism
2 Linkage isomerism
3 Coordination isomerism
4 Geometrical isomerism
CHXII09:COORDINATION COMPOUNDS

321941 The following reaction proceeds through the
intermediate \(\mathrm{RCOOAg}+\mathrm{Br}_{2} \longrightarrow \mathrm{RBr}+\mathrm{CO}_{2}+\mathrm{AgBr}\)

1 \(\mathrm{RCOO}^{\bullet}\)
2 \(\mathrm{R}^{\bullet}\)
3 \(\mathrm{Br}^{\bullet}\)
4 All
CHXII09:COORDINATION COMPOUNDS

321942 A complex
supporting img
can exhibit.

1 Optical isomerism
2 Geometrical isomerism
3 Both optical and geometrical isomerism
4 None of these
CHXII09:COORDINATION COMPOUNDS

321943 Among the following coordination compounds/ ions
(i) \(\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]^{3-}\)
(ii) \(\left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]\)
(iii) \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}\)
(iv) \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}\)
Which species exhibit geometrical isomerism?

1 (ii) only
2 (i) and (ii)
3 (ii) and (iv)
4 (i) and (iii)
CHXII09:COORDINATION COMPOUNDS

321940 The type of isomerism shown by the complex
\(\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]\) is

1 Ionization isomerism
2 Linkage isomerism
3 Coordination isomerism
4 Geometrical isomerism
CHXII09:COORDINATION COMPOUNDS

321941 The following reaction proceeds through the
intermediate \(\mathrm{RCOOAg}+\mathrm{Br}_{2} \longrightarrow \mathrm{RBr}+\mathrm{CO}_{2}+\mathrm{AgBr}\)

1 \(\mathrm{RCOO}^{\bullet}\)
2 \(\mathrm{R}^{\bullet}\)
3 \(\mathrm{Br}^{\bullet}\)
4 All
CHXII09:COORDINATION COMPOUNDS

321942 A complex
supporting img
can exhibit.

1 Optical isomerism
2 Geometrical isomerism
3 Both optical and geometrical isomerism
4 None of these
CHXII09:COORDINATION COMPOUNDS

321943 Among the following coordination compounds/ ions
(i) \(\left[\mathrm{Fe}(\mathrm{CN})_{6}\right]^{3-}\)
(ii) \(\left[\mathrm{Pt}\left(\mathrm{NH}_{3}\right)_{2} \mathrm{Cl}_{2}\right]\)
(iii) \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}\)
(iv) \(\left[\mathrm{Cr}\left(\mathrm{H}_{2} \mathrm{O}\right)_{6}\right] \mathrm{Cl}_{3}\)
Which species exhibit geometrical isomerism?

1 (ii) only
2 (i) and (ii)
3 (ii) and (iv)
4 (i) and (iii)