Isomerism in Coordination Compounds
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CHXII09:COORDINATION COMPOUNDS

321974 Which of the following is not optically active?

1 \(\left[\mathrm{Co}(\text { en })_{3}\right]^{3+}\)
2 \(\left[\mathrm{Cr}(o x)_{3}\right]^{3-}\)
3 \(\mathrm{cis}-\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]^{+}\)
4 trans \(-\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]^{+}\)
CHXII09:COORDINATION COMPOUNDS

321975 A complex of the type \(\left[\mathrm{M}(\mathrm{AA})_{2} \mathrm{X}_{2}\right]^{\mathrm{n}+}\) is known to be optically active. What does this indicate about the structure of the complex?

1 Cis octahedral structure
2 Trans octahedral strucuture
3 Tetrahedral strucuture
4 Square planar structure.
CHXII09:COORDINATION COMPOUNDS

321976 Which of the following compound show optical isomerism? \((\mathrm{en}=\) ethylenediamine \()\)
(I) \(\mathrm{cis}\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right]\)
(II) trans \(-\left[\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{2}\right]\)
(III) \(\operatorname{cis}\left[\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{2}\right]\)
(IV) \(\left[\operatorname{Co}(\mathrm{en})_{3}\right]\)
Select the correct answer using codes given below.

1 (I) and (II)
2 (II) and (III)
3 (III) and (IV)
4 (I), (III) and (IV)
CHXII09:COORDINATION COMPOUNDS

321977 Match Column I with Column II and choose the correct combination from the options given.
supporting img

1 A - S, B - P, C - Q, D - R
2 A - S, B - P, C - R, D - P
3 A - R, B - S, C - Q, D - P
4 A - P, B - S, C - R, D - R
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CHXII09:COORDINATION COMPOUNDS

321974 Which of the following is not optically active?

1 \(\left[\mathrm{Co}(\text { en })_{3}\right]^{3+}\)
2 \(\left[\mathrm{Cr}(o x)_{3}\right]^{3-}\)
3 \(\mathrm{cis}-\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]^{+}\)
4 trans \(-\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]^{+}\)
CHXII09:COORDINATION COMPOUNDS

321975 A complex of the type \(\left[\mathrm{M}(\mathrm{AA})_{2} \mathrm{X}_{2}\right]^{\mathrm{n}+}\) is known to be optically active. What does this indicate about the structure of the complex?

1 Cis octahedral structure
2 Trans octahedral strucuture
3 Tetrahedral strucuture
4 Square planar structure.
CHXII09:COORDINATION COMPOUNDS

321976 Which of the following compound show optical isomerism? \((\mathrm{en}=\) ethylenediamine \()\)
(I) \(\mathrm{cis}\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right]\)
(II) trans \(-\left[\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{2}\right]\)
(III) \(\operatorname{cis}\left[\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{2}\right]\)
(IV) \(\left[\operatorname{Co}(\mathrm{en})_{3}\right]\)
Select the correct answer using codes given below.

1 (I) and (II)
2 (II) and (III)
3 (III) and (IV)
4 (I), (III) and (IV)
CHXII09:COORDINATION COMPOUNDS

321977 Match Column I with Column II and choose the correct combination from the options given.
supporting img

1 A - S, B - P, C - Q, D - R
2 A - S, B - P, C - R, D - P
3 A - R, B - S, C - Q, D - P
4 A - P, B - S, C - R, D - R
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CHXII09:COORDINATION COMPOUNDS

321974 Which of the following is not optically active?

1 \(\left[\mathrm{Co}(\text { en })_{3}\right]^{3+}\)
2 \(\left[\mathrm{Cr}(o x)_{3}\right]^{3-}\)
3 \(\mathrm{cis}-\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]^{+}\)
4 trans \(-\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]^{+}\)
CHXII09:COORDINATION COMPOUNDS

321975 A complex of the type \(\left[\mathrm{M}(\mathrm{AA})_{2} \mathrm{X}_{2}\right]^{\mathrm{n}+}\) is known to be optically active. What does this indicate about the structure of the complex?

1 Cis octahedral structure
2 Trans octahedral strucuture
3 Tetrahedral strucuture
4 Square planar structure.
CHXII09:COORDINATION COMPOUNDS

321976 Which of the following compound show optical isomerism? \((\mathrm{en}=\) ethylenediamine \()\)
(I) \(\mathrm{cis}\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right]\)
(II) trans \(-\left[\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{2}\right]\)
(III) \(\operatorname{cis}\left[\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{2}\right]\)
(IV) \(\left[\operatorname{Co}(\mathrm{en})_{3}\right]\)
Select the correct answer using codes given below.

1 (I) and (II)
2 (II) and (III)
3 (III) and (IV)
4 (I), (III) and (IV)
CHXII09:COORDINATION COMPOUNDS

321977 Match Column I with Column II and choose the correct combination from the options given.
supporting img

1 A - S, B - P, C - Q, D - R
2 A - S, B - P, C - R, D - P
3 A - R, B - S, C - Q, D - P
4 A - P, B - S, C - R, D - R
NEET DIGITAL LIBRARY
CHXII09:COORDINATION COMPOUNDS

321974 Which of the following is not optically active?

1 \(\left[\mathrm{Co}(\text { en })_{3}\right]^{3+}\)
2 \(\left[\mathrm{Cr}(o x)_{3}\right]^{3-}\)
3 \(\mathrm{cis}-\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]^{+}\)
4 trans \(-\left[\mathrm{CoCl}_{2}(\mathrm{en})_{2}\right]^{+}\)
CHXII09:COORDINATION COMPOUNDS

321975 A complex of the type \(\left[\mathrm{M}(\mathrm{AA})_{2} \mathrm{X}_{2}\right]^{\mathrm{n}+}\) is known to be optically active. What does this indicate about the structure of the complex?

1 Cis octahedral structure
2 Trans octahedral strucuture
3 Tetrahedral strucuture
4 Square planar structure.
CHXII09:COORDINATION COMPOUNDS

321976 Which of the following compound show optical isomerism? \((\mathrm{en}=\) ethylenediamine \()\)
(I) \(\mathrm{cis}\left[\mathrm{Co}\left(\mathrm{NH}_{3}\right)_{4} \mathrm{Cl}_{2}\right]\)
(II) trans \(-\left[\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{2}\right]\)
(III) \(\operatorname{cis}\left[\mathrm{Co}(\mathrm{en})_{2} \mathrm{Cl}_{2}\right]\)
(IV) \(\left[\operatorname{Co}(\mathrm{en})_{3}\right]\)
Select the correct answer using codes given below.

1 (I) and (II)
2 (II) and (III)
3 (III) and (IV)
4 (I), (III) and (IV)
CHXII09:COORDINATION COMPOUNDS

321977 Match Column I with Column II and choose the correct combination from the options given.
supporting img

1 A - S, B - P, C - Q, D - R
2 A - S, B - P, C - R, D - P
3 A - R, B - S, C - Q, D - P
4 A - P, B - S, C - R, D - R
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