Unit 1–Alkanes, Alkenes, Alkynes

What is the structure of 2-methyl pent-2-ene ?

• a

• b

• c

• d

Which is the structures with IUPAC nomenclature

2,2,4-trimethylpentane

• 
• 
• 
• 

Which is the name of this compound?

• 3-ethyl-2,2-dimethylhex-3-yne

• 4-ethyl-5,5-methylhex-2-yne

• 4-butylhex-2-yne

• 4-ethyl-5,5-dimethylhex-2-yne

Give the IUPAC name for this compound

• 3-methyl-4-ethylhexane

• 3-ethyl-4-methylhexane

• 3-methyl-4-ethylheptane

• 3-ethyl-4-methylheptane

Give IUPAC nomenclature for this compound

• 2,7-dimethyl-5-ethyloctane

• 5-ethyl-2,7-dimethyloctane

• 2,7-dimethyl-3-ethyloctane

• 4-ethyl-2,7-dimethyloctane

Tags

NGSS.HS-PS1-1

Name this molecule

• 2-methyl-pent-1-yne-3-ene

• 1-methyl-pent-1-yne-3-ene

• 2-methyl-pent-1-ene-3-yne

• 1-methyl-pent-1-ene-3-yne

Tags

NGSS.HS-PS1-3

Name this molecule:

• trifluoro-1-methylmethane
• 1,1,1-trifluoromethane
• trifluorethane
• 1,1,1-trifluoroethane

Tags

NGSS.HS-PS1-1

How many carbons are in the backbone (longest chain) of this organic compound: 2,3,3-triethyl-4-nonene

• 2
• 6
• 7
• 9

How many carbons are in the longest chain of the following molecule:

• 11
• 10
• 9
• 8

Tags

NGSS.HS-PS1-3

Name the compound.

• nonene
• 2,2-dimethyl-3-heptene
• 1,1,5-trimethyl-2-hexene
• 2,6-dimethyl-3-heptene