Mastering Organic Compound Naming

What is the IUPAC name for C5H12?

• أوكتان

• بنتان

• بيوتان

• هكسان

How do you name a straight-chain alkene with 6 carbon atoms?

• pent-1-ene

• hex-2-ene

• hex-1-ene

• hept-1-ene

ماهي معادلة الألكانات?

• C(n-1)H(2n+1)

• CnH(2n+2)

• CnH(2n-2)

• CnH2n

Identify the longest carbon chain in the compound CH3-CH2-CH=CH-CH2-CH3.

• 4

• 5

• 6

• 7

What is the IUPAC name for the compound with the formula C3H6?

• Butyne

• Ethylene

• Cyclopropane

• Propene

How do you determine the position of a double bond in an alkene?

• The position of a double bond in an alkene is indicated by the lowest numbered carbon atom involved in the bond.

• The position of a double bond is irrelevant in naming alkenes.

• The position is indicated by the type of substituents attached to the alkene.

• The position of a double bond is determined by the highest numbered carbon atom.

What is the name of the alkane with 8 carbon atoms?

• hexane

• decane

• octane

• nonane

How do you name branched alkanes?

• Count the number of hydrogen atoms only.

• Use the alphabetical order of branches for naming.

• Ignore the longest chain and focus on the shortest.

• Identify the longest chain, number it, name branches, and combine names.

Provide the IUPAC name for the compound CH3-CH=CH-CH2-CH3.

• 1-pentene

• 3-pentene

• 2-butene

• 2-pentene