♡ 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 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The lustre of metals is because of- ...
➣ According to Newtons theory the velocity of ...
➣ When a ship enters the sea from ...
➣ The gas produced in marshy places due ...
➣ What should be the size of the ...
➣ All basic antibody molecules consist of ...
➣ When Formaldehyde and potassium hydroxide are heated ...
➣ The gas which helps in burning ...
➣ The important ore of aluminium is- ...
➣ In electro-refining, the pure metal depicted on- ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Everyday Science
➤ Various Sciences
➤ Miscellaneous
➤ Environment Science
➤ Research Institutions
➤ Scientific Instruments
➤ Computer Awareness