List the Species Present in Order of Increasing Concentration in a 0.1

question 24

Multiple Choice

List the species present in order of increasing concentration in a 0.1 M solution of H₂C₂O₄.

• A)H₂C₂O₄ < HC₂O₄⁻ < C₂O₄²⁻
• B)H₂C₂O₄ < C₂O₄²⁻ < HC₂O₄⁻
• C)C₂O₄²⁻ < HC₂O₄⁻ < H₂C₂O₄
• D)HC₂O₄⁻ < C₂O₄²⁻ < H₂C₂O₄
• E)C₂O₄²⁻ < H₂C₂O₄ < HC₂O₄⁻

---

Definitions:

Dynamometry

The measurement of forces generated by muscles, often using a device to assess hand grip or muscle strength.

EMG

Electromyography is a diagnostic method used for evaluating the condition of muscles and the nerve cells responsible for their control.

Motor Unit Recruitment

The process by which different motor units are activated to increase muscle tension and achieve graded contractions.

Abductive Reasoning

A form of logical reasoning that starts with an observation or set of observations then seeks to find the simplest and most likely explanation.