Nomenclature of Alkanes & Alkenes

What is the correct structure for 2 - butene?

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Name the molecule.

• 2,3-dichlorobutene

• cis-2,3-dichlorobutene

• trans-2,3-dichlorobutene

General formula of alkene is

• C_nH_2n+2

• C_nH_2n

• C_nH_2n+1OH

• C_nH_2n+1COOH

Which is the structures with IUPAC nomenclature

2,2,4-trimethylpentane

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Choose the correct name for the molecule.

• 1-hexylcyclopropane

• 4-cyclopropylhexane

• 3-cyclopropylhexane

• 4-cyclopentylhexane

Name the molecule.

• 4-chloro-4-ethyl-3-methylheptane

• 3-chloro-2,3-diethylhexane

• 4-chloro-4-ethyl-5-methylheptane

• 4-chloro-4,5-diethylhexane

Which is the structures with IUPAC nomenclature

4-bromo-3-methyloctane

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Choose the correct name for the molecule.

• 3-methyl-3-pentene

• 3-ethyl-2-pentene

• 3-methyl-1-propene

• 3-methyl-2-pentene

Choose the correct name for the molecule.

• cis-2,3-dimethyl-2-butene

• 2,3-dimethyl-2-butene

• trans-2,3-dimethyl-2-butene

• 3,3-dimethyl-2-butene

Name the compound.

• 1-chloro-3-methylcyclopentene

• 1-chloro-4-methylcyclopentene

• 4-chloro-1-methylcyclopentene

• 3-chloro-1-methylcyclopentene