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Which of the Following Is a Grammatical Error, Not a Lexical

question 42

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Which of the following is a grammatical error, not a lexical error?


Definitions:

Acyclic Carboxylic Acid

Carboxylic acids that do not contain a ring structure, typically with one or more straight or branched chain structures.

Molecular Formula

A notation that indicates the number and type of atoms in a molecule but not their structural arrangement.

Elements of Unsaturation

A measure used in organic chemistry to determine the number of π bonds and rings in a molecule.

Carbon-Carbon Single Bonds

Bonds formed by the sharing of a single pair of electrons between two carbon atoms.

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