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Chapter 9: Problem 1

State whether the following statements are true or false. Fullerene molecules are synthesized by subliming coal using laser radiation.

Short Answer

Expert verified
Answer: False

Step by step solution

01

Understanding Fullerenes

Fullerenes are a class of carbon allotropes, which means they are made up of carbon atoms only. They have a unique structure consisting of carbon atoms bonded together in rings, forming spheres, tubes, or other shapes. They have various applications, such as in nanotechnology, materials science, and electronics.
02

Researching Fullerene Synthesis Methods

Look up various methods for the synthesis of fullerene molecules, including the one mentioned in the statement (subliming coal using laser radiation). Some common methods of fullerene synthesis include the arc discharge method, the laser vaporization of graphite, and chemical vapor deposition.
03

Evaluating the Statement

Based on the research, we know that fullerenes are typically synthesized from graphite sources rather than coal. The laser vaporization method is a legitimate technique, but it uses graphite as the starting material, not coal. Therefore, the statement about fullerenes being synthesized by subliming coal using laser radiation is incorrect.
04

Final Answer

The statement "Fullerene molecules are synthesized by subliming coal using laser radiation" is false.

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