♡ 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 👍 :2.4K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The spokes used in the wheel of ...
➣ Which of the following is a metallic ...
➣ Parabolic mirrors are used in- ...
➣ What is the most commonly used substance ...
➣ The most suitable vessel for storine ...
➣ The longest phase of cell cycle is ...
➣ Which is not a matter ...
➣ When a body is thrown vertically upwards ...
➣ Plants are green because of the presence ...
➣ An atomic clock is based on transitions ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Inventions and Discoveries