Isomerism in Coordination Compounds
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII09:COORDINATION COMPOUNDS

321961 Which of the following complexes exhibit optical isomerism?

1 Trans-tetraamminedithiocyanatochromium (III) ion
2 Cis-diamminedicarbonatacobaltate (III) ion
3 Trans-diamminedicarbonatacobaltate (III) ion
4 Cis-bis (glycinato) platinum (II)
CHXII09:COORDINATION COMPOUNDS

321962 Which of the following will show optical activity?

1 Trans- \(\left[\mathrm{Co}\left(\mathrm{H}_{2} \mathrm{O}\right)_{4} \mathrm{Cl}_{2}\right]^{+}\)
2 Cis- \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{2}(\mathrm{en})_{2}\right]^{3+}\)
3 Trans- \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{2}(\mathrm{en})_{2}\right]^{3+}\)
4 \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}\)
CHXII09:COORDINATION COMPOUNDS

321963 Which of the following coordination compounds would exhibit optical isomerism?

1 Pentamminenitrocobalt (III) iodide
2 Tris-(ethylenediamine) cobalt (III) bromide
3 Trans-dicyano bis (ethylenediamine)
4 Diamminedinitroplatinum (II)
CHXII09:COORDINATION COMPOUNDS

321964 Assertion :
Square planar complexes do not show optical isomerism.
Reason :
Optical isomerism is due to the absence of plane of symmetry.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII09:COORDINATION COMPOUNDS

321961 Which of the following complexes exhibit optical isomerism?

1 Trans-tetraamminedithiocyanatochromium (III) ion
2 Cis-diamminedicarbonatacobaltate (III) ion
3 Trans-diamminedicarbonatacobaltate (III) ion
4 Cis-bis (glycinato) platinum (II)
CHXII09:COORDINATION COMPOUNDS

321962 Which of the following will show optical activity?

1 Trans- \(\left[\mathrm{Co}\left(\mathrm{H}_{2} \mathrm{O}\right)_{4} \mathrm{Cl}_{2}\right]^{+}\)
2 Cis- \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{2}(\mathrm{en})_{2}\right]^{3+}\)
3 Trans- \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{2}(\mathrm{en})_{2}\right]^{3+}\)
4 \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}\)
CHXII09:COORDINATION COMPOUNDS

321963 Which of the following coordination compounds would exhibit optical isomerism?

1 Pentamminenitrocobalt (III) iodide
2 Tris-(ethylenediamine) cobalt (III) bromide
3 Trans-dicyano bis (ethylenediamine)
4 Diamminedinitroplatinum (II)
CHXII09:COORDINATION COMPOUNDS

321964 Assertion :
Square planar complexes do not show optical isomerism.
Reason :
Optical isomerism is due to the absence of plane of symmetry.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII09:COORDINATION COMPOUNDS

321961 Which of the following complexes exhibit optical isomerism?

1 Trans-tetraamminedithiocyanatochromium (III) ion
2 Cis-diamminedicarbonatacobaltate (III) ion
3 Trans-diamminedicarbonatacobaltate (III) ion
4 Cis-bis (glycinato) platinum (II)
CHXII09:COORDINATION COMPOUNDS

321962 Which of the following will show optical activity?

1 Trans- \(\left[\mathrm{Co}\left(\mathrm{H}_{2} \mathrm{O}\right)_{4} \mathrm{Cl}_{2}\right]^{+}\)
2 Cis- \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{2}(\mathrm{en})_{2}\right]^{3+}\)
3 Trans- \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{2}(\mathrm{en})_{2}\right]^{3+}\)
4 \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}\)
CHXII09:COORDINATION COMPOUNDS

321963 Which of the following coordination compounds would exhibit optical isomerism?

1 Pentamminenitrocobalt (III) iodide
2 Tris-(ethylenediamine) cobalt (III) bromide
3 Trans-dicyano bis (ethylenediamine)
4 Diamminedinitroplatinum (II)
CHXII09:COORDINATION COMPOUNDS

321964 Assertion :
Square planar complexes do not show optical isomerism.
Reason :
Optical isomerism is due to the absence of plane of symmetry.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
CHXII09:COORDINATION COMPOUNDS

321961 Which of the following complexes exhibit optical isomerism?

1 Trans-tetraamminedithiocyanatochromium (III) ion
2 Cis-diamminedicarbonatacobaltate (III) ion
3 Trans-diamminedicarbonatacobaltate (III) ion
4 Cis-bis (glycinato) platinum (II)
CHXII09:COORDINATION COMPOUNDS

321962 Which of the following will show optical activity?

1 Trans- \(\left[\mathrm{Co}\left(\mathrm{H}_{2} \mathrm{O}\right)_{4} \mathrm{Cl}_{2}\right]^{+}\)
2 Cis- \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{2}(\mathrm{en})_{2}\right]^{3+}\)
3 Trans- \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{2}(\mathrm{en})_{2}\right]^{3+}\)
4 \(\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{6}\right]^{3+}\)
CHXII09:COORDINATION COMPOUNDS

321963 Which of the following coordination compounds would exhibit optical isomerism?

1 Pentamminenitrocobalt (III) iodide
2 Tris-(ethylenediamine) cobalt (III) bromide
3 Trans-dicyano bis (ethylenediamine)
4 Diamminedinitroplatinum (II)
CHXII09:COORDINATION COMPOUNDS

321964 Assertion :
Square planar complexes do not show optical isomerism.
Reason :
Optical isomerism is due to the absence of plane of symmetry.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.