Content protected from screenshots
GKFix.in
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
GKFix.in
Home
Current Affairs
General Knowledge
Categories
Concept Builder Quiz
Start Quiz
GKFix MCQ Question
Test your knowledge and learn something new
Home
REDOX REACTIONS AND ELECTROCHEMISTRY
Question #29886
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
25 Views
Question
In the reaction Cr₂O₃(s) + 2Al(s) → Al₂O₃(s) + 2Cr(s), what is the oxidation state of Al in Al₂O₃?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the oxidation number of Br in BrO⁻?
31
In the reaction 2Na(s) + S(s) → Na₂S(s), which species acts as the reducing agent?
22
Why are fractional oxidation numbers considered misleading?
33
Which Indian state is known for the indigenous crop 'mustard', which experts say can help achieve se...
(Current Affairs)
34
What was the approximate time of the blast near Red Fort metro station in New Delhi on November 10, ...
(Current Affairs)
16