Coal Dust Is More Explosive Than Lumps of Coal Because

question 46

Multiple Choice

Coal dust is more explosive than lumps of coal because pulverizing the coal into dust

• A) increases the temperature
• B) increases the surface area
• C) adds a catalyst
• D) increases the concentration of oxygen for the reaction
• E) changes the chemical composition of the coal

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Definitions:

Conservative Republicans

A faction within the Republican Party in the United States that advocates for traditional values, limited government, and free market principles.

Theodore Roosevelt

The 26th President of the United States, known for his progressive policies, leadership of the Rough Riders, and contributions to the conservation movement.

Japan's Claims

Assertions made by Japan regarding territorial ownership or rights, historically including disputes over islands and regions in East Asia and the Pacific.

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A region in East Asia, historically unified but now divided into two distinct sovereign states: North Korea and South Korea.