A 505-Gram Sample of a Compound Is Dissolved in Enough Water

question 38

Multiple Choice

A 5.05-gram sample of a compound is dissolved in enough water to form 100.0 mL of solution.This solution has an osmotic pressure of 25.0 torr at 25°C.If it is assumed that each molecule of the solute dissociates into two particles (in this solvent) ,what is the molar mass of this solute?

• A)9.88 \(\times\) 10¹ g/mol
• B)6.30 \(\times\) 10³ g/mol
• C)3.75 \(\times\) 10³ g/mol
• D)7.51 \(\times\) 10⁴ g/mol
• E)none of these

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Definitions:

Exercise Price

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

Stock Price

The cost of purchasing a share of a company's stock, representing the market's valuation of a single share of that company.

Time Value

The concept that money available at the present time is worth more than the identical sum in the future due to its potential earning capacity.

At-The-Money

At-The-Money describes an option where the strike price is identical to the current price of the underlying asset.