♡ 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
➣ Which of the following elements is non-radioactive? ...
➣ The most suitable unit for expressing nuclear ...
➣ Distance of stars are measured in- ...
➣ The size if the particles of a ...
➣ The degree of dissociation of an electrolyte ...
➣ Which of the following is not a ...
➣ Red light is used for signals because ...
➣ The radiant energy having lowest energy is- ...
➣ Mass number ...
➣ Remote-sensing device has an inbuilt source of- ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments
➤ Computer Awareness
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions
➤ Inventions and Discoveries