NEET Chemistry MCQ: NCERT IUPAC Nomenclature | NEET.Guide Questions

What is the IUPAC name for the complex $[Cr(NH_3)_4(H_2O)Cl]SO_4$ ?

A

Tetraammineaquachlorochromium(II) sulfate

B

Tetraammineaquachlorochromium(III) sulfate

C

Aquachlorotetraamminechromium(II) sulfate

D

Chlorotetraammineaquachromium(III) sulfate

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :2 mins

🔄Ncert Concepts :Inorganic Chemistry, IUPAC Nomenclature, Coordination Compounds

Related Questions

The IUPAC name of neopentane is

A

2-methylbutane

B

2,2-dimethylpropane

C

2-methylpropane

D

2,2-dimethyl butane

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :IUPAC nomenclature, alkane naming, structural formulas

What is the correct IUPAC name for a spiro compound formed by fusing a cyclopentane and a cyclohexane ring, with an ethyl group attached to a carbon adjacent to the spiro carbon on the cyclohexane ring?

A

2-Ethylspiro[4.5]decane

B

1-Ethylspiro[5.4]decane

C

1-Ethylspiro[4.5]decane

D

2-Ethylspiro[5.4]decane

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :2 mins

🔄Ncert Concepts :Organic Chemistry, IUPAC Nomenclature, Spiro Compounds

The general formula ${{\rm{C}}_{\rm{n}}}{{\rm{H}}_{2{\rm{n}}}}{{\rm{O}}_2}$ could be for open chain

A

Diketones

B

Carboxylic acids

C

Diols

D

Dialdehydes

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :molecular formula, functional groups, organic chemistry

Give the correct IUPAC name for ${\rm{C}}{{\rm{H}}_3}.\mathop {\mathop {{\rm{C}}{{\rm{H}}_2}{\rm{OCH}}}\limits^| }\limits^{C{H_3}} .{\rm{C}}{{\rm{H}}_2}.{\rm{C}}{{\rm{H}}_2}.{\rm{C}}{{\rm{H}}_2}{\rm{Cl}}$

A

2-ethoxy-5-chloropentane

B

l-chloro-4-ethoxy-4-methylbutane

C

1-chloro-4-ethoxypentane

D

Ethyl-1-chloropentylether

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Medium

⚡ Time Required :3 mins

🔄Ncert Concepts :IUPAC nomenclature, alkane naming, substituent naming, ether naming, haloalkane naming, functional group priority

Which of the following is the correct IUPAC name for the compound with the formula $CH_3CH(CH_3)CH_2C(C_2H_5)_2CH_3$ ?

A

2,4-Dimethyl-3-ethylhexane

B

3-Ethyl-2,4-dimethylhexane

C

2,3-Diethyl-4-methylpentane

D

3,3-Diethyl-2-methylpentane

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Hard

⚡ Time Required :2 mins

🔄Ncert Concepts :Organic Chemistry, IUPAC Nomenclature, Alkanes

Which one of the following is a secondary alcohol?

A

2-methyl-1-propanol

B

2-methyl-2-propanol

C

2-butanol

D

l-butanol

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :nomenclature of alcohols, classification of alcohols (primary, secondary, tertiary)

What is the IUPAC name for $CH_3CH_2CH(Br)CH_2CHO$ ?

A

3-bromopentanal

B

2-bromopentanal

C

3-bromopentanone

D

2-bromobutanal

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :Nomenclature, Aldehydes, IUPAC

The correct decreasing order of priority for the functional groups of organic compounds in the IUPAC system of nomenclature is

A

$- {\rm{COOH}},{\rm{\;}} - {\rm{S}}{{\rm{O}}_3}{\rm{H}},{\rm{\;}} - {\rm{CON}}{{\rm{H}}_2}, - {\rm{CHO}}$

B

$- {\rm{S}}{{\rm{O}}_3}{\rm{H}}, - {\rm{COOH}}, - {\rm{CON}}{{\rm{H}}_2}, - {\rm{CHO}}$

C

$- {\rm{CHO}}, - {\rm{COOH}},{\rm{S}}{{\rm{O}}_3}{\rm{H}}, - {\rm{CON}}{{\rm{H}}_2}$

D

$- {\rm{CON}}{{\rm{H}}_2}, - {\rm{CHO}}, - {\rm{S}}{{\rm{O}}_3}{\rm{H}}, - {\rm{COOH}}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Remembering

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :IUPAC nomenclature, functional group priority

The IUPAC name of ${\left( {{\rm{C}}{{\rm{H}}_3}} \right)_3}{\rm{C}} - {\rm{CH}} = {\rm{C}}{{\rm{H}}_2}$ is

A

1, 1, 1-trimethyl-2-propene

B

3, 3, 3-trimethyl-2-propene

C

2, 2-dimethyl-3-butene

D

3, 3-dimethyl-1-butene

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :IUPAC nomenclature, alkene naming, parent chain identification, substituent identification

The name of, ${\left( {{\rm{C}}{{\rm{H}}_3}} \right)_2}{\rm{\;HC}}-{\rm{O}}-{\rm{C}}{{\rm{H}}_2}-{\rm{C}}{{\rm{H}}_2}-{\rm{C}}{{\rm{H}}_3}$ is :

A

Isopropyl propyl ether

B

Dipropyl ether

C

di-isopropyl ether

D

Isopropyl propyl ketone

Question Tags

📚 Subject:Chemistry

📑 Chapter:Organic Chemistry: Some basic principles and techniques

🎯Topic:Nomenclature

🎓 Ncert Level:Application

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :IUPAC nomenclature, ethers, alkyl groups

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