♡ 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 👍 :1.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ when velocity of a body is increased ...
➣ Out of the following which is most ...
➣ The plastic material commonly used for making ...
➣ Slag is name given for- ...
➣ Petroleum consists of a mixture of- ...
➣ Ultraviolet rays can be used in water ...
➣ Dry ice is ...
➣ What is the natural and largest source ...
➣ Muddy warer is an example of : ...
➣ Detergent produce alther with hard water because ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments
➤ Research Institutions
➤ Miscellaneous
➤ Inventions and Discoveries