The Boiling Point of an Aqueous 1

question 85

Multiple Choice

The boiling point of an aqueous 1.83 m (NH₄) ₂SO₄ (molar mass = 132.15 g/mol) solution is 102.5°C.Determine the value of the van't Hoff factor for this solute if the K_b for water is 0.512°C/m.

• A) 3.0
• B) 3.6
• C) 1.8
• D) 2.7
• E) 2.3

---

Definitions:

Long-term Profits

Profits generated over an extended period, indicating the sustainability and viability of a company's business model.

SVA

Stands for Shareholder Value Added, which is a measure used to evaluate a company's ability to generate wealth for its shareholders beyond the required rate of return on their investment.

PV of Cash Flows

The present value of expected future cash flows discounted at the relevant rate, reflecting the current worth of those cash flows.

Residual Value

The estimated value that an asset will have at the end of its useful life, after depreciation has been accounted for.