The term “organic” was originally used in the 18th century to describe substances from:

Who disproved the idea that organic compounds could only come from living organisms?

In Wohler’s experiment, urea was prepared from which inorganic compounds?

Approximately how many organic compounds are known today?

Carbon can form more compounds than any other element mainly because it:

The ability of carbon atoms to bond with each other forming long chains is called:

A functional group in an organic molecule is:

Which of the following is NOT a functional group discussed in Section 24.1?

Hydrocarbons are compounds consisting only of:

Hydrocarbons are divided into two main classes based on structure:

Aliphatic hydrocarbons do NOT contain:

Aromatic hydrocarbons are characterized by containing:

Which branch of chemistry deals specifically with carbon compounds?

The “vital force” theory was disproved when Wohler synthesized:

The number of known inorganic compounds is approximately:

Which element’s bonding versatility allows for the vast diversity of organic compounds?

Catenation is most commonly exhibited by which element?

Functional groups allow chemists to:

Which of the following is an example of an aromatic hydrocarbon?

Aliphatic hydrocarbons can be:

The general formula for a saturated hydrocarbon with no rings is:

Which statement about functional groups is true?

The simplest aromatic hydrocarbon is:

Organic chemistry originally emerged from the study of substances derived from:

Wohler’s synthesis of urea helped establish that:

Which is NOT a characteristic of carbon that contributes to its diversity of compounds?

The term “hydrocarbon” refers to compounds made of:

Which class of hydrocarbons includes compounds with benzene rings?

The study of carbon compounds, regardless of origin, is called:

Which of the following is an aliphatic hydrocarbon?

The functional group −OH is characteristic of:

The functional group −COOH is found in:

Which functional group contains a nitrogen atom?

Which of the following is NOT a hydrocarbon?

A compound containing only carbon and hydrogen with only single bonds is:

The benzene ring is a structural feature of:

The concept that a “vital force” was necessary to produce organic compounds was:

How does carbon’s ability to catenate compare to that of silicon?

Which of the following elements is NOT commonly found in organic compounds?

The general formula CnH2n could belong to which class?

Which statement is true about aromatic hydrocarbons?

Organic compounds are primarily composed of which element?

Which of the following is a natural source of organic compounds mentioned in the chapter?

The first organic compound synthesized in the laboratory was:

Which type of bond is NOT typically formed by carbon?

What is the key structural feature that distinguishes aromatic from aliphatic hydrocarbons?

Which of the following is a functional group containing oxygen?

Carbon atoms can bond together to form:

Which class of compounds includes alcohols, ethers, and carboxylic acids?

Which of the following is NOT a characteristic of carbon?

The IUPAC system is used to:

Which compound is an example of an alkane?

Which compound is an example of an alkene?

Which compound is an example of an alkyne?

Which compound is aromatic?

The term “unsaturated” in hydrocarbons refers to the presence of:

What is the molecular formula of benzene?

Which of the following is a saturated hydrocarbon?

A compound with the formula C5H12 is likely:

A compound with the formula C5H10 could be:

Which functional group is present in ethanol?

Which functional group is present in acetic acid?

Which functional group is present in acetone?

Which functional group is present in diethyl ether?

Which functional group is present in methylamine?

The –CHO group is characteristic of:

The –CO– group (carbonyl) is found in both:

Which of the following is an example of an ether?

Which of the following is an example of an amine?

Which class of compounds is known for being weak acids?

Which class of compounds is known for being basic?

The reaction of an alcohol with a carboxylic acid produces:

Hydrocarbons that contain only single bonds are called:

A compound with a carbon-carbon double bond is:

A compound with a carbon-carbon triple bond is:

Which of the following is NOT a type of hydrocarbon?

The simplest alkane is:

The simplest alkene is:

The simplest alkyne is:

The term “olefins” refers to:

The term “paraffins” refers to:

Which of the following is a cycloalkane?

Which of the following is an example of a substituted benzene?

The group C6H5– is called:

The group CH3– is called:

Which of the following is an alkyl halide?

Which of the following is an alcohol?

Which of the following is a carboxylic acid?

The functional group –O– is characteristic of:

Which compound contains an ester functional group?

Which compound contains an aldehyde functional group?

Which compound contains a ketone functional group?

The reaction of an alkene with H2 is called:

The reaction of an alkane with Cl2 in light is called:

Which compound is likely to be most reactive toward addition reactions?

Which compound is likely to be most inert?

The process by which organic compounds are broken down into simpler molecules is called:

Which of the following is a use of methane mentioned in the chapter?