♡ 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 👍 :2.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which one the following is not biodegradable ...
➣ From right ventricle blood is sent to ...
➣ The radiant energy having lowest energy is- ...
➣ Ruby and Sapphire are oxides of- ...
➣ On which of the following techniques photo ...
➣ Electron was discovered by ...
➣ The function of skimming tank in Swag ...
➣ Structural and functional unit of life is: ...
➣ A system exhibiting S. H. M. must ...
➣ Which of the following mineral does not ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Scientific Instruments
➤ Miscellaneous
➤ Computer Awareness
➤ Research Institutions
➤ Everyday Science
➤ Environment Science
➤ Inventions and Discoveries