♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ In electro-refining the pure metal is deposited ...
➣ which of the following is true of ...
➣ The example of organic acid:- ...
➣ What happens when a chemical bond is ...
➣ Valves are present in all ...
➣ Which one of the following gases has ...
➣ Sulphur is soluble in --- ...
➣ Which of the following is an element ...
➣ Which base soft the water ...
➣ Ringworm infetiction is due to ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science
➤ Everyday Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Various Sciences