*NOMENCLATURE OF ORGANIC COMPOUNDS (SERIES 1)*

Choose the CORRECT prefix for the longest carbon chain given

CH₃CH₂CH₂CH₂CH₃

• but

• pent

• hex

• hept

How many substituent(s) present in the following alkane?

• 1

• 2

• 3

• 4

What is the substituent name of the following compound?

• butyl

• cyclohexyl

• sec-butyl

• isobutyl

What is the IUPAC name of the following alkane?

• 1,4,5,5-tetramethylhexane

• 3,3,4-trimethylheptane

• 3,3,4,6,-tetramethylhexane

• 4,5,5-trimethylheptane

What is the IUPAC name of the following alkane?

• propylcylopropane

• cyclopropylpropane

• ethylcyclopropane

• cycopropylethane

What is the IUPAC name the following compound?

• cis-2-methylpropene

• trans-2-methylpropene

• 2-methylpropene

• 2-methyl-2-propene

What is the IUPAC name the following compound?

• cis-1-chloro-3-methylpropene

• trans-1-chloro-1-butene

• 1-chloro-3-methylpropene

• 1-chloro-1-butene

How many carbons present in the parent chain of the compound?

• 8

• 7

• 6

• 5

Choose the correct position of the substituents of the following compound.

• 2-ethyl and 3-methyl

• 3-ethyl and 4-methyl

• 1-ethyl and 2-methyl

• 3-methyl and 4-ethyl

Give the IUPAC name for the following structure

• methylbenzene

• ethylbenzene

• propylbenzene

• cyclobenzene