♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
The hardest variety of carbon is ...
Que.
The hardest variety of carbon is
A.
Coke
B.
Coal
C.
Graphite
D.
Diamond
Right Answer is :
✓ B. Coal
⚑ Report
Views 👍 :1.0K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ joule is the unit of ...
➣ General formula of alkyne is ...
➣ What is the shape and size of ...
➣ The particles of true solution ...
➣ Which is the largest gland in the ...
➣ Carbon occurs abundantly in free state as ...
➣ Petroleum consists of a mixture of- ...
➣ The degree of dissociation of an electrolyte ...
➣ The tip of match-stick contains ...
➣ The element absorbed both in cation and ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Various Sciences
➤ Inventions and Discoveries
➤ Everyday Science
➤ Miscellaneous
➤ Environment Science
➤ Computer Awareness