Calculate the Freezing Point of a Solution of 40 $5.10^{\circ} \mathrm{C} \mathrm{m}^{-1}$

question 19

Multiple Choice

Calculate the freezing point of a solution of 40.0 g salicylaldehyde,C₇H₆O₂,dissolved in 800.g of benzene,C₆H₆. K_f for benzene is $5.10^{\circ} \mathrm{C} \mathrm{m}^{-1}$ and the freezing point is 5.50 °C for benzene.

• A)-2.09 °C
• B)2.09 °C
• C)3.41 °C
• D)7.59 °C

---

Definitions:

Identical Products

Goods that are exactly the same in every feature, quality, and specification, allowing no variation between them.

Many Competitors

A market condition characterized by the presence of numerous firms competing with each other.

Monopolistic Competition

A market structure where many companies sell products that are substitutes but differentiated from each other by branding, quality, or other features, allowing some degree of pricing power.

Retail Clothing

The sale of clothing and apparel to consumers through stores or online platforms.