From the Following,pick Those That Are Not Empirical Formulas

question 17

Multiple Choice

From the following,pick those that are not empirical formulas.
i.C₂H₈
ii.C₂H₃
iii.C₆H₆
iv.C₇H₆
v.C₇H₂₁

• A)i and ii
• B)ii and iv
• C)iv and v
• D)i, iii, and v
• E)i, ii, and iii

---

Definitions:

Method Of Elimination

A technique for solving systems of equations by eliminating variables to solve for the others.

Fractions

Mathematical expressions representing the division of one integer by another, comprising a numerator and a denominator.

Linear Equations

Equations of the first degree, meaning they involve only linear terms and constant terms.

Inconsistent

Inconsistent describes a system of equations that has no solution, meaning there is no set of values that satisfy all equations simultaneously.