What Reaction Rate Factor Is Responsible for a Dust Explosion

question 7

Multiple Choice

What reaction rate factor is responsible for a dust explosion in a flour mill?

• A) increased temperature
• B) increased surface area
• C) presence of catalysis
• D) foreign chemicals

Understand the distinction between invention, innovation, and diffusion.

Recognize examples of product and process innovation.

Identify the role of research and development in the innovation process.

Understand the significance of R&D spending as a percentage of GDP in the US and its comparison to other countries.

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Definitions:

Memo

A written message, especially in business, used to communicate information, decisions, or requests among employees and departments.

Variable

An element, feature, or factor that is likely to vary or change; in programming, it represents a storage location paired with a symbolic name.

Character

A single letter, number, or symbol that is used in writing or text encoding.

Reserved

Indicates a status where a resource, such as a seat or space, is held for specific use or person, preventing it from being available to others.