♡ 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 👍 :779
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Newton's First law is also called as- ...
➣ How many types of acids are? ...
➣ Soap is formed from: ...
➣ Which colour of light shows maximum deviation ...
➣ Refractive index of diamond is ...
➣ T B affected the most ...
➣ The process of vaccination was first developed ...
➣ Which of the following elements is an ...
➣ The antiseptic compound present in Dettol is- ...
➣ Decomposers include ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Everyday Science
➤ Research Institutions
➤ Scientific Instruments
➤ Various Sciences