Question
O. Chem
What is the correct name for the functional group indicated above? Thiol sulfide amine alcohol What is the correct name for the functional group indicated above? Alkyl halide ether sulfide thiol What is the correct name for the following compound? CH3CH2CH2CH2CH2CH3 octane nonane hexane heptane H3C CHCH3 What is the accepted name of the alkyl group above? Propyl Butane Isopropyl Isobutyl How would you name the compound below? 2-ethytheptane 6-methyloctane 3-methyloctane How would you name the compound below? 4,4-dimethylnonane 6-ethylnonane 4-ethylnonane Which of the following structures represents 3-methylpentane? A B C D E Identify carbon 1 in the molecule above a primary, secondary, tertiary or quaternary primary secondary tertiary quaternary Identify carbon 3 in the molecule above as primary, secondary, tertiary or quaternary primary secondary tertiary quaternary Is the following compound staggered or eclipsed? Staggered eclipsed Which of the following is the least stable conformation of pentane? A b c How many hydrogens are in the structure shown below? 12 6 7 8 What is the molecular formula for the molecule above? C9H9O3 C9H8O4 C8H9O3 C6H804 What is the correct molecular formula for the molecule above? C9H11N C9H6N C10H11N C10H6N Identify the compound above. Cyclooctane cyclohexane cyclopentane cycloheptane What is the IUPAC name for the molecule below? 1-ethylcyclobutane 2-ethylcyclobutane 3-ethylcyclobutane What is the IUPAC name for the molecule below? 1-methylcyclooctane 1-cyclooctylmethane 3-methylcyclooctane What is the IUPAC name for the molecule below? 1,2-bismethylcyclopropane 1,2-dimethylcyclopropane 2,3-dimethylcyclopropane 3-methylcyclobutane Below are the two chain conformations of methylcyclohexane. Which form has the methyl group in the equatorial position? A B Which of the following represents the most stable structure of trans-1,4-dichlorocyclohexane?
Explanation / Answer
1) Thiol
2)Sulfide
3)Heptane
4)Isopropyl
5)3-methyloctane
6)4-ethylnonane
7) C
8)Primary
9)Secondary
10)Staggered
11) C
12)8
13) Option A
14) Option C
15)Cycloheptane
16)1-ethylcyclobutane
17)1-methylcyclooctane
18)1,2-dimethylcyclopropane
19)B
20) Option B
