Water and Ethanol Can Be Separated by Heating the Ethanol

question 32

Multiple Choice

Water and ethanol can be separated by heating the ethanol until it boils away from the water.What type of change is this?

• A)a physical change
• B)a chemical change
• C)a molecular change
• D)a decomposition
• E)none of the above

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Definitions:

Machine Bureaucracy

A highly structured form of organization characterized by a top-down approach, strict rules, and defined hierarchical structure, optimizing for efficiency.

Simple Structure

An organizational design characterized by a low degree of departmentalization, wide spans of control, centralized authority, and minimal formalization.

Centralized Organization

A management structure where decision-making authority is concentrated at the top levels of the organization.

Horizontal Decentralization

A management strategy where decision-making authority is distributed across various levels within the organization, often to improve responsiveness and innovation.