♡ 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
➣ In a conductor- ...
➣ Steel is more elastic than rubber because ...
➣ The centre of gravity of a sprinter ...
➣ Cells of a tissue have: ...
➣ An emulsion is a colloid of a- ...
➣ A thick paste of cement, sand and ...
➣ Can the vaccine cause the disease ...
➣ It is difficult to cook rice- ...
➣ The lustre of metals is because of- ...
➣ The pH of lemon juice is expected ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Inventions and Discoveries
➤ Research Institutions
➤ Miscellaneous
➤ Various Sciences
➤ Scientific Instruments
➤ Everyday Science
➤ Computer Awareness