Graphite is a good________________?
Correct answer: C. Both B. & C.
- A. Thermal & electrical insulator
- B. Conductor of heat
- C. Both B. & C.
- D. Conductor of electricity
Explanation
Graphite has delocalized electrons that allow it to conduct electricity, and its layered carbon structure also transfers heat effectively along the layers. Therefore both heat and electrical conduction apply.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
Practise Plant Design and Economics
803 free Plant Design and Economics MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Plant Design and Economics questions
Sherardizing process is used for__________________?
The malleability of a material is the property by virtue of which it can be rolled or hammered into thin sheets. Which of the following materials has the maximum malleability ?
The phenomenon in which slow extension of material takes place with the time at constant load is called________________?
Iron rust is_________________?
Glass lined vessels are not used for handling/storing__________________?
A material is able to retain the deformation permanently by virtue of its___________________?