A Solution Is Prepared by Dissolving 23

question 95

Multiple Choice

A solution is prepared by dissolving 23.7 g of CaCl₂ in 375 g of water. The density of the resulting solution is 1.05 g/mL. The concentration of Cl^- in this solution is ________ M.

• A)0.214
• B)0.562
• C)1.12
• D)1.20
• E)6.64 × 10^-2

---

Definitions:

Minority Rule

A governance or decision-making process where a smaller portion of a population holds disproportionate power or influence.

Group Decision

The process through which a collection of individuals collectively arrive at a conclusion or choice.

Decision Unanimity

The condition in which all members of a group or decision-making body agree on a particular decision or outcome.

Groupthink

A psychological phenomenon that occurs within a group of people when the desire for harmony or conformity results in irrational or dysfunctional decision-making outcomes.