What Physical Property and Reaction Type Are Used by Extraction

question 41

Multiple Choice

What physical property and reaction type are used by extraction as useful techniques to separate and purify mixtures of compounds?

• A)Physical property = solubility differences; reaction type = acid-base reaction
• B)Physical property = boiling point; reaction type = acid-base reaction
• C)Physical property = solubility differences; reaction type = oxidation-reduction
• D)Physical property = density; reaction type = oxidation-reduction

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Definitions:

Engel Curve

A graphical representation that shows the relationship between a consumer's income and their expenditure on a particular good, illustrating how consumption changes with income.

Utility Function

A representation of how consumer preferences over a set of goods and services are ordered, indicating the level of satisfaction derived from different bundles of goods.

Consumption

The action or process of using up goods and services, typically by households.

Utility Function

It is an economic model representing the preference level of consumers for different combinations of goods and services.