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 #29772
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
35 Views
Question
What is the oxidation number of B in BO₃³⁻?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the primary focus of redox reactions?
27
What is the change in oxidation state of S in the reaction SO3^2– → SO4^2–?
23
In a redox reaction, what happens when reducing agent is in excess?
21
At which historic ghat in Delhi did hundreds of women gather to recite the Mahishasura Mardini Stotr...
(Current Affairs)
26
Which volcano in Indonesia was raised to the highest alert level on 20 November 2025 following multi...
(Current Affairs)
12