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 #29755
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
28 Views
Question
What is the oxidation number of S in SO₄²⁻?
A. +2
B. +4
C. +6
D. +8
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the correct interpretation of oxidation in the reaction Mg + F₂ → MgF₂?
24
In the reaction 2KClO₃(s) → 2KCl(s) + 3O₂(g), what is the oxidation state of O in KClO₃?
20
In the formation of sodium hydride (NaH), what happens to hydrogen?
21
How many sewage treatment plants (STPs) does the Delhi Jal Board currently operate, and how many are...
(Current Affairs)
30
Who has been appointed as the new Chief Secretary of Delhi, effective October 1, 2025?
(Current Affairs)
26