NEET Chemistry MCQ: NCERT Coordination Compounds Isomerism | NEET.Guide Questions

How many stereoisomers are possible for 1,2-dimethylcyclopropane?

A

1

B

2

C

3

D

4

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :2 mins

🔄Ncert Concepts :Isomerism, Stereoisomers, Meso Compounds, Cycloalkanes

Related Questions

A coordination complex with the formula $[MA_2B_2]$ (where A and B are monodentate ligands) can exhibit which type of isomerism?

A

Geometrical isomerism

B

Optical isomerism

C

Linkage isomerism

D

Hydrate isomerism

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

PYQ YEAR: 2018

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :1 mins

🔄Ncert Concepts :Coordination Compounds, Isomerism

The complex ion $[Co(NH_3)_4Cl_2]^+$ exhibits which type of isomerism?

A

Optical isomerism

B

Linkage isomerism

C

Geometrical (cis-trans) isomerism

D

Ionization isomerism

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

PYQ YEAR: 2018

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :1 mins

🔄Ncert Concepts :Coordination Compounds, Isomerism

$Fac - mer$ isomerism is associated with which one of the following complexes? ( $M =$ central metal)

A

$\left[ {M{{\left( {AA} \right)}_2}} \right]$

B

$\left[ {M{A_3}{B_3}} \right]$

C

$\left[ {M{{\left( {AA} \right)}_3}} \right]$

D

$\left[ {MABCD} \right]$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :Coordination Chemistry, Isomerism, Fac-Mer Isomerism

The type of isomerism found in urea molecule is

A

Chain

B

Position

C

Tautomerism

D

None of these

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :Isomerism, Tautomerism, Urea

Which complex cannot ionize in solution?

A

$\left[ {{\rm{CoC}}{{\rm{l}}_3}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_3}} \right]$

B

${{\rm{K}}_4}\left( {{\rm{Fe}}{{\left( {{\rm{CN}}} \right)}_6}} \right]$

C

${{\rm{K}}_2}\left[ {{\rm{Pt}}\left( {{{\rm{F}}_6}} \right)} \right]$

D

$\left[ {{\rm{Pt}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_6}} \right]{\rm{C}}{{\rm{l}}_4}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :Coordination Complexes, Ionization, Ligands, Counter Ions

The specific rotation of a pure enantiomer is $+ 16^\circ .$ Its observed rotation if it is isolated from a reaction with 25% recemisation and 75% retention is

A

$- 12^\circ$

B

$+ 12^\circ$

C

$+ 16^\circ$

D

$- 16^\circ$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :specific rotation, enantiomers, racemization, optical purity

In which of the following pairs both the complex show optical isomerism?

A

$Cis - {\left[ {{\rm{Cr}}{{\left( {{{\rm{C}}_2}{{\rm{O}}_4}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]^{3 - }};\,\,cis - \left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_4}{\rm{C}}{{\rm{l}}_2}} \right]$

B

$\left[ {{\rm{PtCl}}\left( {{\rm{dien}}} \right)} \right]{\rm{Cl}},{\rm{\;}}{\left[ {{\rm{NiC}}{{\rm{l}}_2}{\rm{B}}{{\rm{r}}_2}} \right]^{2 - }}$

C

$\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{O}}_3}} \right)}_3}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_3}} \right],\,\,cis - \left[ {{\rm{Pt}}{{\left( {{\rm{en}}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]$

D

$\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_3}} \right]{\rm{C}}{{\rm{l}}_3},\,\,cis - \left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]{\rm{Cl}}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Analyzing

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :Optical isomerism, Coordination complexes, Chirality, Cis and trans isomers

Which of the following compounds exhibit linkage isomerism?

A

$\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_3}} \right]{\rm{C}}{{\rm{l}}_3}$

B

$\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_6}} \right]\left[ {{\rm{Cr}}{{\left( {{\rm{CN}}} \right)}_6}} \right]$

C

$\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_2}{\rm{N}}{{\rm{O}}_2}{\rm{Cl}}} \right]{\rm{Br}}$

D

$\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}{\rm{Cl}}} \right]{\rm{B}}{{\rm{r}}_2}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :linkage isomerism, coordination compounds, ambidentate ligands

For the given complex ${\left[ {{\rm{CoC}}{{\rm{l}}_2}\left( {{\rm{en}}} \right){{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_2}} \right]^ + },$ the number of geometrical isomers, the number of optical isomers and total number of isomers of all type possible respectively are

A

2, 2 and 4

B

2, 2 and 3

C

2, 0 and 2

D

0, 2 and 2

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Analyzing

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :Coordination Chemistry, Geometrical Isomerism, Optical Isomerism, Isomers

The co-ordination complex which shows linkage isomerism is

A

${\left[ {Co{{\left( {N{H_3}} \right)}_5}N{O_2}} \right]^{2 + }}$

B

${\left[ {Co{{\left( {N{H_3}} \right)}_6}} \right]^{3 + }}$

C

${\left[ {Co{{\left( {N{H_3}} \right)}_5}Br} \right]^{2 + }}$

D

${\left[ {Cr{{\left( {{H_2}O} \right)}_5}Cl} \right]^{2 + }}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Hard

⚡ Time Required :2 mins

🔄Ncert Concepts :Coordination Chemistry, Linkage Isomerism, Ligands

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