♡ 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 👍 :455
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Sulphuric acid is- ...
➣ The metal that occurs in the pure ...
➣ Compound made by metal oxide in water ...
➣ The particles of true solution ...
➣ Which one of the following was known ...
➣ During Solar eclipse ...
➣ Ozone layer in the upper parts of ...
➣ What is the natural and largest source ...
➣ Number of atoms present in one mole ...
➣ The filament of electric bulb is made ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Research Institutions
➤ Environment Science
➤ Miscellaneous
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Various Sciences