Acetone is colorless, volatile, and extremely flammable.

Acetone is colorless, volatile, and extremely flammable.

• A. Colorless, volatile, and extremely flammable
• B. Colorful, non-volatile, non-flammable
• C. Odorless, non-volatile, non-flammable
• D. Yellow, viscous, non-flammable

Answer: (A)

Acetone’s physical properties drive safe handling: it is colorless, meaning it has no color; it is volatile, so it evaporates quickly at room temperature and releases vapors; and it is extremely flammable, with a very low flash point and vapors that can ignite easily. This combination matches the statement exactly. Other options describe properties that don’t fit acetone—colorful or yellow colors are false, non-volatile or non-flammable is incorrect, and acetone does have a noticeable odor, not odorless.

Acetone’s physical properties drive safe handling: it is colorless, meaning it has no color; it is volatile, so it evaporates quickly at room temperature and releases vapors; and it is extremely flammable, with a very low flash point and vapors that can ignite easily. This combination matches the statement exactly. Other options describe properties that don’t fit acetone—colorful or yellow colors are false, non-volatile or non-flammable is incorrect, and acetone does have a noticeable odor, not odorless.