♡ 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
➣ The liquid waste from kitchens and baths ...
➣ In the heavy vehicles, diesel is used ...
➣ Which one of the following is a ...
➣ work is said to done by force ...
➣ Brine refers to- ...
➣ If the person can not see the ...
➣ Helium gas is used in gas balloons ...
➣ Supersonic jet causes pollution by thinning of- ...
➣ Which of the following is not an ...
➣ The non-metal found in the liquid state ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Everyday Science
➤ Various Sciences
➤ Computer Awareness
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Research Institutions
➤ Scientific Instruments