Which of the Following Will Cause the Calculated Molar Mass

question 104

Multiple Choice

Which of the following will cause the calculated molar mass of a compound determined by the freezing-point depression method to be greater than the true molar mass?

• A) While adding the solute, the technician spilled some of it on the lab bench.
• B) Water gets into the solvent after the freezing point of the pure solvent is determined.
• C) Some of the solute molecules break apart.
• D) The mass of solvent is smaller than determined from the weighing.
• E) all of these

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Definitions:

Fixed Input

A resource or input in the production process that remains unchanged regardless of the level of output or production.

Capital

Resources, such as funds or other assets, that are available for use in the production of goods or services and investment.

Total Product

The total quantity of output produced by a firm using various inputs during a given period.

Marginal Product

The additional output that is generated by increasing the input of a single factor of production by one unit, while holding other factors constant.