MCQOPTIONS
Home
About Us
Contact Us
Bookmark
Saved Bookmarks
Testing Subject
General Aptitude
Logical and Verbal Reasoning
English Skills Ability
Technical Programming
Current Affairs
General Knowledge
Finance & Accounting
GATE (Mechanical Engineering)
Chemical Engineering
→
General Knowledge (GK)
→
Ancient Indian History
→
Hardest allotrope of carbon is -
1.
Hardest allotrope of carbon is -
A.
diamond
B.
graphite
C.
coke
D.
lamp black
Answer» B. graphite
Show Answer
Discussion
No Comment Found
Post Comment
Related MCQs
Urea is a -
What is "milk of magnesia" chemically?
Which of the following is a natural dye?
is the process in which acids and bases react to form salts and water.
The gas usually causing explosions in coal mines is
Electromagnet is constructed with which of the following?
Commercial Vaseline is derived from -
Name the particle that is most essential to continue the chain reaction during the fission of uranium -
Colour imparted to the Bunsen flame by strontium salt is -
The main source of Naphthalene is -
Reply to Comment
×
Name
*
Email
*
Comment
*
Submit Reply
Your experience on this site will be improved by allowing cookies. Read
Cookie Policy
Reject
Allow cookies
