Which one of the following is not true for diamond?
A. Each carbon atom is linked to four other carbon atoms
B. Three-dimensional network, structure of carbon atoms is formed
C. It is used as an abrasive for sharpening hard tools
D. It can be used as a lubricant
Answer: Option D
This Question Belongs to Chemistry GK Chapter Wise >> Non Metal And Its Compounds
Related Questions on Non Metal and Its Compounds
Red phosphorus is less reactive than yellow phosphorus because
A. it is red in colour
B. it is highly polymerised
C. it is insoluble in C2H5OH
D. it is hard
Join The Discussion