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
REDOX REACTIONS AND ELECTROCHEMISTRY
Question #29490
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
27 Views
Question
Which of the following is a redox process in metallurgy?
A. Crushing of ores
B. Magnetic separation
C. Smelting of ores
D. Dissolving in acid
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the correct chemical equation for the reaction between iron and water?
27
In the reaction 3Fe₃O₄ + 8Al → 9Fe + 4Al₂O₃, what is reduced?
26
What is the correct half-reaction for the oxidation of sodium in 2Na(s) + H₂(g) → 2NaH(s)?
29