Determine the Molar Mass of Chloroform Gas If a Sample

question 5

Multiple Choice

Determine the molar mass of chloroform gas if a sample weighing 0.389 g is collected in a flask with a volume of 102 cm³ at 97°C. The pressure of the chloroform is 728 mmHg.

• A)187 g/mol
• B)121 g/mol
• C)112 g/mol
• D)31.6 g/mol
• E)8.28 * 10^-3 g/mol

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Definitions:

Price Elasticity

A measure of how much the quantity demanded of a good responds to a change in the price of that good.

Chain Saws

Mechanical tools equipped with a rotating chain with teeth that are used for cutting through wood or other materials.

Perfectly Inelastic

A situation in which demand or supply does not respond at all to changes in price levels, illustrated by a vertical demand or supply curve.

Demand Curve

A graphical representation showing the relationship between the price of a good or service and the quantity demanded by consumers.