Funcitonal Groups

Name this molecule:

• pentane

• hexane

• heptane

• octane

If an alkane has 10 carbon atoms, how many hydrogen atoms will it have?

• 20

• 22

• 40

• 42

Which is the structures with IUPAC nomenclature

2,2,4-trimethylpentane

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Which is the structures with IUPAC nomenclature

2,2,4-trimethylpentane

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During a chemistry lab, Tisha and Rahul were tasked with identifying an organic molecule. Can you name this organic molecule?

Which of these functional groups is a methyl?

• -COOH

• -CH3

• -PO4-

• -SH

Name the functional group shown.

• sulfhydryl

• hydroxyl

• amine

• phosphate

Name the compound based on the functional group present.

• ethanamine

• methanamine

• amino acid

• propanamine

• Amine

• Amide

• Neither

• propan-2-amide

• hexanamide

• pentan-3-amide

• pentanamide