♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Causal organism of plague is ...
➣ The constituents of automobile exhaust that can ...
➣ Definition of good health is ...
➣ Which is the purest form of water ...
➣ The diameter of nucleus is about ...
➣ Sulphur dioxide bleaches colouring matter by- ...
➣ Rubella virus causes ...
➣ One of the example of polysaccharides is ...
➣ ln which of the following form fossil ...
➣ How many types of salts are there ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries
➤ Everyday Science
➤ Various Sciences
➤ Environment Science
➤ Scientific Instruments