Question

Which of the following is true for diamond?

• A. It is a good conductor of electricity
• B. It is very soft
• C. It is a good conductor of heat
• D. It is made up of carbon, hydrogen and oxygen atoms

Answer 1

The correct option is C It is a good conductor of heat

Diamond is a bad conductor of electricity but a good conductor of heat. Also, it is the hardest substance known and is an allotropic form of carbon.