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 #29796
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
33 Views
Question
What is the oxidation number of Au in HAuCl4?
A. +1
B. +2
C. +3
D. +4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
In redox reactions, what happens during reduction?
34
In the reaction Cr2O7^2– + SO3^2– → Cr^3+ + SO4^2–, what is the total decrease in oxidation ...
12
In the reaction 4Na(s) + O₂(g) → 2Na₂O(s), what is the overall redox reaction when combining t...
12
Which minister approved a proposal linking police stations to hospitals across Delhi under Section 1...
(Current Affairs)
32
Which Indian cricketers made a comeback in the first ODI against Australia on October 19, 2025?
(Current Affairs)
24