♡ 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 👍 :954
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ What is the pH of pure water ...
➣ Commercially sodium bicarbonate is known as- ...
➣ The example of a mineral acid ...
➣ Which one of the following is microelement? ...
➣ Aspirin is chemically known as- ...
➣ Energy can neither be created nor destroyed ...
➣ Heavy metals get their name because compared ...
➣ Which of the following is a compound ...
➣ Ohm's law is valid in case of- ...
➣ Muddy water is treated with alum in ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Research Institutions
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Scientific Instruments
➤ Various Sciences
➤ Everyday Science