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Arrange the following gases in order of increasing rate of effusion. C2H6 Ar HCl PH3
Utility
The total satisfaction or benefit that a consumer receives from consuming a good or service.
American Express
A multinational financial services corporation known for its credit card, charge card, and traveler's check businesses.
Utility
The total satisfaction or benefit received from consuming a good or service.
Place Utility
The value added to products by having them available at the location where they are needed or desired by consumers.
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