What Is the Mole Fraction of Ethanol in a Solution

question 108

Multiple Choice

What is the mole fraction of ethanol in a solution made by dissolving 25.0 g of ethanol,C₂H₅OH,in 53.6 g of water?

• A)0.154
• B)0.846
• C)0.214
• D)0.272

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Definitions:

Decentralized Segments

Parts of an organization that operate independently with their decision-making processes, instead of being centrally managed.

Residual Income

The excess of operating income over a minimum acceptable operating income.

Operating Cash Flows

Operating cash flows refer to the cash generated from the normal operations of a business, including cash receipts and payments for goods, services, and other routine company activities.

Financial Performance

A measure of how well a company uses its assets to generate revenues and manage its financial activities.