Wednesday
December 17, 2014

Homework Help: Chemistry

Posted by Bouforyou on Wednesday, February 10, 2010 at 2:00am.

Consider diamond and graphite. Which of the following is true?
(A) Graphite should have a higher melting point than diamond.
(B) Differences in composition account for the different properties of gaphite and diamond.
(C) Amorphous soilds are likely to have highe meltong points than their crystalline counterparts.
(D) Introducing an impurity into a crystalline material should increase the observed melting point.
(E) The carbon atoms in diamond are sp32 hybridized.

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

physical sciences - Diamond is the hardest substance known while graphite is one...
Chemistry - Under standard conditions (298 K and 1 atm), which statement is true...
chemistry - how are buckeyballs,diamond, and graphite similar? how are they ...
chemistry - Diamond and graphite are both allotropes of carbon. However only ...
Chemistry - Which of the following is NOT true? (A) CH2O Has a relatively high ...
chemistry - Why is graphite more stable than diamond at 25˚C and 1 atm?
Chemistry/geology - Why is graphite more stable than diamond at 25˚C and 1 ...
chemistry - arent the allotropes of carbon diamond buckminsterfullerene(or ...
Chemistry - Why is graphite such a good conductor of electricity? Why is diamond...
Chemistry (materials) - I have 3 questions: 1) how might the actual structure of...

Search
Members