What Is the Molality of a Solution Prepared by Dissolving

question 62

Multiple Choice

What is the molality of a solution prepared by dissolving 86.9 g of diethyl ether, C₄H₁₀O, in 425 g of benzene, C₆H₆?

• A)0.362 m
• B)0.498 m
• C)2.01 m
• D)2.76 m
• E)None of these choices are correct.

---

Definitions:

Option

An option is a financial derivative that gives the holder the right, but not the obligation, to buy or sell an asset at a predetermined price within a specified timeframe.

European Call Option

A financial contract that gives the buyer the right, but not the obligation, to buy a certain asset at a specified price (strike price) on a specified date.

Strike Price

The specified price at which the holder of a financial option can buy (in the case of a call option) or sell (in the case of a put option) the underlying asset.

European Put Option

A contract that gives the holder the right, but not the obligation, to sell a specified amount of an underlying asset at a predetermined price on or before a specified date.