Question 1

Which of the following is the IUPAC name for $$\mathrm{CH_3CH_2CH_2CH_2CH_2CH_2CH_3}$$?

Accepted Answer

Heptane

Question 2

Which of the following is an example of a saturated hydrocarbon?

Accepted Answer

$$\mathrm{C_2H_6}$$

Question 3

What is the correct IUPAC name for the compound $$\mathrm{CH_3CH_2CH(CH_3$)CH_2CH_3}$$?

Accepted Answer

3-Methylpentane

Question 4

Which of the following compounds is aromatic?

Accepted Answer

$$\mathrm{C_6H_6} ($$Benzene)

Question 5

Which of the following is the correct structure for 2,3-dimethylbutane?

Accepted Answer

$$\mathrm{CH_3$-CH(CH_3$)-CH(CH_3$)-CH_3$}$$

Question 6

Which of the following is a functional group present in alcohols?

Accepted Answer

$$-\mathrm{OH}$$

Question 7

Which of the following is the correct order of acidity for the following compounds: acetic acid, ethanol, phenol?

Accepted Answer

Acetic acid \u003e Phenol \u003e Ethanol

Question 8

Which of the following is the correct product when benzene reacts with bromine in the presence of iron(III) bromide?

Accepted Answer

Bromobenzene

Question 9

Which of the following is the correct structure for p-nitrophenol?

Accepted Answer

A benzene ring with $$-\mathrm{OH} at $$position 1 and $$-\mathrm{NO_2$} at $$position 4

Question 10

Which of the following statements about resonance in benzene is correct?

Accepted Answer

Benzene has delocalized $$\pi$$ electrons over all six carbon atoms

Question 11

Which of the following is the correct product of the reaction of ethene with cold, dilute alkaline $$\mathrm{$$KMnO_4$$}$$?

Accepted Answer

Ethane-1,2-diol

Question 12

Which of the following is the correct order of reactivity towards nucleophilic substitution: $$\mathrm{CH_3Cl}$$, $$\mathrm{CH_3Br}$$, $$\mathrm{CH_3I}$$?

Accepted Answer

$$\mathrm{CH_3I} \u003e \mathrm{CH_3Br} \u003e \mathrm{CH_3Cl}$$

Question 13

Which of the following is the correct product when toluene is oxidized with hot, acidic $$\mathrm{$$KMnO_4$$}$$?

Accepted Answer

Benzoic acid

Question 14

Which of the following is the correct IUPAC name for the compound shown below?

$$\mathrm{CH_3$-CH_2$-COOH}$$

Accepted Answer

Propanoic acid

Question 15

Which of the following is the correct order of basicity in aqueous solution: aniline, ammonia, methylamine?

Accepted Answer

Methylamine \u003e Ammonia \u003e Aniline

Question 16

Which of the following is the correct product when phenol reacts with bromine water?

Accepted Answer

2,4,6-Tribromophenol

Question 17

Which of the following is the correct structure for acetone?

Accepted Answer

$$\mathrm{CH_3COCH_3}$$

Question 18

Which of the following is the correct product when ethyl bromide reacts with aqueous $$\mathrm{KOH}$$?

Accepted Answer

Ethanol

Question 19

Which of the following is the correct order of boiling points: propane, butane, pentane?

Accepted Answer

Pentane \u003e Butane \u003e Propane

Organic Chemistry Multiple Choice Review: Nomenclature, Structure, and Reactivity

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