♡ 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 👍 :1.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Carbohydrates are widely distributed in ...
➣ How many types of salts are there? ...
➣ What is the shape and size of ...
➣ Which of the following energies did man ...
➣ In a nuclear reaction, which of the ...
➣ The lustre of metals is because of- ...
➣ Rockets work on the principal of conservation ...
➣ A multimeter is used to measure- ...
➣ Saving mirror is- ...
➣ Curies is unit of- ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Environment Science
➤ Research Institutions
➤ Various Sciences
➤ Miscellaneous
➤ Everyday Science