Answer to Question #71669 in Inorganic Chemistry for u m e

Question

Question 13 : Diamond and SiC (silicon carbide) have the same structure, but, they differ in that __________.
In diamond , each carbon is tetrahedrally bonded to four other carbons, while in SiC silicon is tetrahedrally bonded to four other carbons
In SiC , each carbon is tetrahedrally bonded to four other carbons, while in diamond each silicon is tetrahedrally bonded to four other carbons
In SiC, each Si is hexahedrally bonded to four other carbon while carbon is hexahedrally bonded to four other carbon in diamond
In diamond, each Si is hexahedrally bonded to four other carbons while carbon is hexahedrally bonded to four other carbon in SiC

Question 14 : __________ is a component of coal and petroleum.
Fluorine
Neon
Carbon
Argon

Question 15 : Which of the following options is used in glass and cement manufacture.
Silicates
Carbon IV oxide
Lead
Carbon black

Answer 1

13First question is right
14Carbon
15Select