graphite can be used in lubricants but not charcoal , explain.

Asked by  | 17th Sep, 2008, 11:57: PM

Expert Answer:

graphite is soft due to which it can be used as lubricant whereas charcoal is hard due to which it cannot be used as lubricant.

Answered by  | 18th Sep, 2008, 08:19: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.