Which of the following statements is not true of a chemical compound ?
A) A chemical compound is composed of two or more elements.
B) A chemical compound is a pure substance.
C) A chemical compound has a fixed composition.
D) A chemical compound has a variable composition.
E) The elements present in a compound are different from one another.

Question

Quizplus · Accepted Answer

A chemical compound has a fixed composition, meaning it has a specific ratio of elements that is always the same. Therefore, option D is incorrect as it suggests that a chemical compound could have a variable composition.

Which of the Following Statements Is Not True of a Chemical