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
Chemistry
Question #5873
Back to Home
View All Chemistry Questions
93 Views
Question
The iron ore magnetite consists of
A. Fe₂O₃
B. Fe₃O₄
C. FeCO₃
D. 3Fe₂O₃ · 3H₂O
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What type of reaction produces heat?
83
The unit of frequency is
79
What is the pH value of pure water at 25°C?
93