♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following metals has least ...
➣ Which one of the following is known ...
➣ In a rechargeable cell, what kind of ...
➣ Milting point of diamond is about ...
➣ The scientific name of hool worm is ...
➣ Which of the following is a good ...
➣ Carbon monoxide is an inflammable gas. which ...
➣ The most abundant element by number in ...
➣ The curd we eat come under the ...
➣ The chief source of naphthalene is- ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Computer Awareness
➤ Scientific Instruments
➤ Research Institutions
➤ Inventions and Discoveries
➤ Environment Science
➤ Everyday Science