Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
Science
Question #7911
Back to Home
View All Science Questions
40 Views
Question
Which of the following is used as a lubricant?
A. Graphite
B. Silica
C. Iron Oxide
D. Diamond
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which type of soil is best suited for cotton cultivation?
25
Which of the following is an example of a double displacement reaction?
30
Which of the following is a greenhouse gas emitted by livestock?
32