Question Detail

CHM 102 Introduction to Organic Chemistry and Allotropes of Carbon Objective Question
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Question

Which allotrope of carbon is used in cutting tools and jewelry because it is the hardest known substance?
Options
A Fullerene
B Diamond
Correct Answer
C Graphene
D Graphite
Correct Answer

Option B is the correct answer.

Detailed Explanation

Diamond is the hardest known natural material due to its rigid 3D tetrahedral network of covalent bonds, making it ideal for cutting tools and jewelry.

Hint

Hardest natural substance.

Question Info

Course: CHM 102
Topic: Introduction to Organic Chemistry and Allotropes of Carbon
Type: Objective
Difficulty: Not specified
Question 751 of 1999
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