9 RBTS PAPER(CHEMISTRY)
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9 RBTS PAPER

162440 The formula of the complex, tris- (ethylenediamine) cobalt (III) sulphate is :

1 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{SO}_4\right]\)
2 \(\left[\mathrm{Co}(\mathrm{en})_3\right] \mathrm{SO}_4\)
3 \(\left[\mathrm{Co}(\mathrm{en})_3\right]_2\left(\mathrm{SO}_4\right)_3\)
4 \(\left[\mathrm{Co}(\mathrm{en})_3\right]_2 \mathrm{SO}_4\)
NCERT-XII-124
9 RBTS PAPER

162441 \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{NO}_2\right] \mathrm{Cl}_2\) and \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{ONO}\right] \mathrm{Cl}_2\) are related to each other as :

1 geometrical isomers
2 linkage isomers
3 coordination isomers
4 all of these
NCERT-XII-127
9 RBTS PAPER

162442 Optical isomerism is not shown by :

1 \(\left[\mathrm{Cr}(\mathrm{ox})_3\right]^{3-}\)
2 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}\)(cis-form)
3 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}\)(trans-form)
4 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right] \mathrm{Br}\)
NCERT-XII-126
9 RBTS PAPER

162443 The number of geometrical isomers of \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_3\left(\mathrm{NO}_2\right)_3\right]\) are :

1 4
2 3
3 2
4 None
NCERT-XII-126
For More Updates join with Us
9 RBTS PAPER

162440 The formula of the complex, tris- (ethylenediamine) cobalt (III) sulphate is :

1 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{SO}_4\right]\)
2 \(\left[\mathrm{Co}(\mathrm{en})_3\right] \mathrm{SO}_4\)
3 \(\left[\mathrm{Co}(\mathrm{en})_3\right]_2\left(\mathrm{SO}_4\right)_3\)
4 \(\left[\mathrm{Co}(\mathrm{en})_3\right]_2 \mathrm{SO}_4\)
NCERT-XII-124
9 RBTS PAPER

162441 \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{NO}_2\right] \mathrm{Cl}_2\) and \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{ONO}\right] \mathrm{Cl}_2\) are related to each other as :

1 geometrical isomers
2 linkage isomers
3 coordination isomers
4 all of these
NCERT-XII-127
9 RBTS PAPER

162442 Optical isomerism is not shown by :

1 \(\left[\mathrm{Cr}(\mathrm{ox})_3\right]^{3-}\)
2 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}\)(cis-form)
3 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}\)(trans-form)
4 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right] \mathrm{Br}\)
NCERT-XII-126
9 RBTS PAPER

162443 The number of geometrical isomers of \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_3\left(\mathrm{NO}_2\right)_3\right]\) are :

1 4
2 3
3 2
4 None
NCERT-XII-126
NEET DIGITAL LIBRARY
9 RBTS PAPER

162440 The formula of the complex, tris- (ethylenediamine) cobalt (III) sulphate is :

1 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{SO}_4\right]\)
2 \(\left[\mathrm{Co}(\mathrm{en})_3\right] \mathrm{SO}_4\)
3 \(\left[\mathrm{Co}(\mathrm{en})_3\right]_2\left(\mathrm{SO}_4\right)_3\)
4 \(\left[\mathrm{Co}(\mathrm{en})_3\right]_2 \mathrm{SO}_4\)
NCERT-XII-124
9 RBTS PAPER

162441 \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{NO}_2\right] \mathrm{Cl}_2\) and \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{ONO}\right] \mathrm{Cl}_2\) are related to each other as :

1 geometrical isomers
2 linkage isomers
3 coordination isomers
4 all of these
NCERT-XII-127
9 RBTS PAPER

162442 Optical isomerism is not shown by :

1 \(\left[\mathrm{Cr}(\mathrm{ox})_3\right]^{3-}\)
2 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}\)(cis-form)
3 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}\)(trans-form)
4 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right] \mathrm{Br}\)
NCERT-XII-126
9 RBTS PAPER

162443 The number of geometrical isomers of \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_3\left(\mathrm{NO}_2\right)_3\right]\) are :

1 4
2 3
3 2
4 None
NCERT-XII-126
Join With Us for More Updates
9 RBTS PAPER

162440 The formula of the complex, tris- (ethylenediamine) cobalt (III) sulphate is :

1 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{SO}_4\right]\)
2 \(\left[\mathrm{Co}(\mathrm{en})_3\right] \mathrm{SO}_4\)
3 \(\left[\mathrm{Co}(\mathrm{en})_3\right]_2\left(\mathrm{SO}_4\right)_3\)
4 \(\left[\mathrm{Co}(\mathrm{en})_3\right]_2 \mathrm{SO}_4\)
NCERT-XII-124
9 RBTS PAPER

162441 \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{NO}_2\right] \mathrm{Cl}_2\) and \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_5 \mathrm{ONO}\right] \mathrm{Cl}_2\) are related to each other as :

1 geometrical isomers
2 linkage isomers
3 coordination isomers
4 all of these
NCERT-XII-127
9 RBTS PAPER

162442 Optical isomerism is not shown by :

1 \(\left[\mathrm{Cr}(\mathrm{ox})_3\right]^{3-}\)
2 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}\)(cis-form)
3 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right]^{+}\)(trans-form)
4 \(\left[\mathrm{Co}(\mathrm{en})_2 \mathrm{Cl}_2\right] \mathrm{Br}\)
NCERT-XII-126
9 RBTS PAPER

162443 The number of geometrical isomers of \(\left[\mathrm{Co}\left(\mathrm{NH}_3\right)_3\left(\mathrm{NO}_2\right)_3\right]\) are :

1 4
2 3
3 2
4 None
NCERT-XII-126
For More Updates join with Us