--------- is used as dry lubricant

Options :
  1. diamond
  2. coke
  3. charcoal
  4. graphite
Answer and Explanation :-

Answer: Option 4

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : The number of free electrons in each carbon atom of diamond are

Next Question : Diamond is soluble in

Click here for online test on Organic Chemistry

Responses


 (Getemail alerts when others member replies)







The will of God, the creator and ruler of the universe, embraces all possible wills, His own as well as that of every man born into this world. If this is so, intervened Jesus with sudden insight, then each man is a part of God.
-José Saramago The Gospel According to Jesus Christ