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

A compound with molecular formula $C_4H_8O$ exhibits optical isomerism but doesn't react with Tollen's reagent. How many such isomers are possible?

A

1

B

2

C

3

D

4

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Analyzing

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :Isomerism, Optical Isomerism, Ketones, Aldehydes

Related Questions

Which of the following will give maximum number of isomers?

A

[A] Alkanes

B

[B] Alkenes

C

[C] Compounds with chiral centres

D

[D] Alkynes

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Analyzing

🎯Difficulty :Easy

⚡ Time Required :3 mins

🔄Ncert Concepts :Coordination isomerism, geometrical isomerism, linkage isomerism, ambidentate ligands

Which of the following has on optical isomer?

A

${\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_3}{\rm{Cl}}} \right]^ + }$

B

${\left[ {{\rm{Co}}\left( {{\rm{en}}} \right){{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_2}} \right]^{2 + }}$

C

${\left[ {{\rm{Co}}{{\left( {{{\rm{H}}_2}{\rm{O}}} \right)}_4}\left( {{\rm{en}}} \right)} \right]^{3 + }}$

D

${\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_2}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_2}} \right]^{3 + }}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Analyzing

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :Coordination complexes, Optical isomerism, Chirality, Ligands

${\left[ {{{\rm{C}}_6}{{\rm{H}}_5}} \right]_2}{\rm{Pd}}\left. {{{\left( {{\rm{SCN}}} \right)}_2}} \right]\,\,{\rm{and}}\,\,\left[ {{{\left( {{{\rm{C}}_6}{{\rm{H}}_5}} \right)}_2}{\rm{Pd}}{{\left( {{\rm{NCS}}} \right)}_2}} \right]$ are:

A

Linkage isomers

B

Coordination isomers

C

Ionization isomers

D

Geometrical isomers

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :Isomerism, Coordination Chemistry, Ligands

Which of the following does not show optical isomerism?

A

${\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_3}} \right]^{3 + }}$

B

${\left[ {{\rm{Co}}{{\left( {{\rm{en}}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]^ + }$

C

${\left[ {{\rm{Co}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_3}{\rm{C}}{{\rm{l}}_3}} \right]^0}$

D

${\left[ {{\rm{Co}}\left( {{\rm{en}}} \right){\rm{C}}{{\rm{l}}_2}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_2}} \right]^ + }$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Analyzing

🎯Difficulty :Medium

⚡ Time Required :3 mins

🔄Ncert Concepts :optical isomerism, coordination complexes, chelating ligands, cis-trans isomerism

Which of the following complexes will show geometrical as well as optical isomerism? (en $=$ ethylene diamine)

A

$\left[ {{\rm{Pt}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]$

B

$\left[ {{\rm{Pt}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_2}{\rm{C}}{{\rm{l}}_4}} \right]$

C

${\left[ {{\rm{Pt}}{{\left( {{\rm{en}}} \right)}_3}} \right]^{4 + }}$

D

$\left[ {{\rm{Pt}}{{\left( {{\rm{en}}} \right)}_2}{\rm{C}}{{\rm{l}}_2}} \right]$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Analyzing

🎯Difficulty :Medium

⚡ Time Required :3 mins

🔄Ncert Concepts :coordination complexes, geometrical isomerism, optical isomerism, chelating ligands

Which of the following can participate in linkage isomerism?

A

${\rm{NO}}_2^ -$

B

${{\rm{H}}_2}{\rm{\ddot NC}}{{\rm{H}}_2}{\rm{C}}{{\rm{H}}_2}{\rm{\ddot N}}{{\rm{H}}_2}$

C

${{\rm{H}}_{\rm{2}}}{\rm{O}}$

D

$_ \bullet ^ \bullet {\rm{N}}{{\rm{H}}_{\rm{3}}}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :Linkage isomerism, coordination chemistry, ambidentate ligands

Optical isomerism is shown by octahedral complexes

A

Having all monodentate ligands

B

Having all the three bidentate ligands

C

Having two $trans$ bidentate ligands

D

Having two $trans$ monodentate ligands

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :optical isomerism, coordination complexes, octahedral geometry, monodentate ligands, bidentate ligands, chirality

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 type of isomerism present in nitropentaammine-chromium (III) chloride is:

A

Optical

B

Linkage

C

Ionization

D

polymerization

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Understanding

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :Isomerism, Coordination Compounds, Ligands

Type of isomerism shown by $\left[ {{\rm{Cr}}{{\left( {{\rm{N}}{{\rm{H}}_3}} \right)}_5}{\rm{\;N}}{{\rm{O}}_2}} \right]{\rm{C}}{{\rm{l}}_2}{\rm{\;}}\,{\rm{is}}$

A

Optical

B

Ionisation

C

Geometrical

D

Linkage

Question Tags

📚 Subject:Chemistry

📑 Chapter:Coordination Compounds

🎯Topic:Isomerism

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :Coordination Chemistry, Isomerism, Ligands, Linkage Isomerism

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