♡ 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 👍 :1.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which colour of light shows maximum deviation ...
➣ what is the main component of bones ...
➣ Alcohol prepared by the distillation of wood ...
➣ The manufacture of iron from iron ore ...
➣ which is not in the Mother feed ...
➣ The average Kinetic energy of the molecule ...
➣ Heating of our below its melting point ...
➣ A compound of carbon and hydrogen alone ...
➣ The chief constituent of vinegar is- ...
➣ The concept of vaccination was first developed ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Research Institutions
➤ Various Sciences