IUPAC Nomenclature

Total number of substituent present in the above compound is ?

• 1

• 2

• 3

• 4

IUPAC name will be :

• Hex-5-en-1-yne

• Hex-1-en-5-yne

• Hex-6-en-1-yne

• Hex-1-en-6-yne

IUPAC name of the given compound is :

• 1-Ethoxy-2, 2-dimethylcyclohexane

• 2-ethoxy-1, 1-dimethylcyclohexane

• 1,1-Dimethyl-2-ethoxycyclohexane

• 2-methyl-1,1-ethoxycyclohexane

Tags

NGSS.HS-PS1-3

How many secondary carbon and hydrogen atoms are present in the molecule given below respectively?

• 2,3

• 2,2

• 3,3

• 2,0

Which IUPAC Name is correct for the given compound?

• 3,7-dimethylocta-2,6-dienal

• 2,6-dimethyloct-2,6-dienal-8

• 7-formyl-2,6-dimethylhept-2,6-diene

• 7-aldo-2,6-dimethylhept-2,6-diene

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Write the IUPAC name of the following compound :

• ethyl-2-(chlorocarbonyl) benzoate

• Ethyl-2-(chlorocarbonyl) hexanoate

• 2-(ethoxycarbonyl) benzoyl chloride

• None of these

Tags

NGSS.HS-PS1-3

The IUPAC name of the compound is?

• trans-2-chloro-3-iodo-2-pentene

• cis-2-chloro-3-iodo-2-pentene

• trans-3-iodo-4-chloro-3-pentene

• cis-3-iodo-4-chloro-3-pentene

The IUPAC name of the compound is?

• 2-methyl-6-oxohex-3-enamide

• 6-keto-2-methyl hexanamide

• 2-carbamoylhexanal

• 2-carbamoylhex-3-enal

Tags

NGSS.HS-PS1-3

The IUPAC name of the following compound is?

• 1-bromo-2-chloro-3-fluoro-6-iodo benzene

• 2-bromo-1-chloro-5-fluoro-3-iodo benzene

• 4-bromo-2-chloro-5-iodo-1-fluoro benzene

• 2-bromo-3-chloro-1-iodo-5-fluoro benzene

The IUPAC name of the following compound is?

• Methyl-2-ethylbutanoate

• 1-methoxy-2-ethylbutanone

• 3-methoxycarbonylpentane

• 1-methoxy-2-ethylbutanal

Tags

NGSS.HS-PS1-1