A 200 % by Mass Solution of Phosphoric Acid (H₃PO₄)in Water

question 25

Multiple Choice

A 20.0 % by mass solution of phosphoric acid (H₃PO₄) in water has a density of 1.114 g/mL at 20°C.What is the molarity of this solution?

• A)0.0114 M
• B)0.0568 M
• C)0.114 M
• D)2.27 M
• E)11.4 M

---

Definitions:

Capability

Refers to the ability, skill, or proficiency to carry out a specific task or perform a certain role effectively.

Motivation

The extent to which persistent effort is directed toward a goal.

Support

Assistance or backing provided by an individual or group to help others in need or to achieve a goal.

Unfreeze

The initial stage of the change process where the goal is to overcome inertia and dismantle existing mindsets.