Substance a Has a Greater Molar Mass Than Substance B

question 63

Multiple Choice

Substance A has a greater molar mass than substance B.If 50 g of substance A are dissolved in 250 g of water in one beaker,and 50 g of substance B are dissolved in 250 g of water in another beaker,then

• A)the vapor pressure of solution A will be lower than the vapor pressure of solution B.
• B)the solution of A will freeze at a lower temperature than the solution of B.
• C)the two solutions will have the same vapor pressure.
• D)the boiling point of solution A will be lower than the boiling point of solution B.
• E)the solution of A will have a higher osmotic pressure than the solution of B.

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Definitions:

Norms

Accepted standards or ways of behaving in a group, society, or culture, which guide the actions and expectations of its members.

Lifestyles

The way in which a person or group lives, including patterns of social relations, consumption, entertainment, and dress.

Supply Side

Economic theory emphasizing the importance of policies that affect the production and supply in an economy, including investment in capital and labor efficiency.

Market Definition

Involves identifying the boundaries of a market both in terms of the product or service and the geographic area in which it competes.