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 #32391
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
18 Views
Question
In the reaction HCHO + 2Cu²⁺ + 5OH⁻ → Cu2O + HCOO⁻ + 3H2O, what is oxidized?
A. Cu²⁺
B. HCHO
C. OH⁻
D. Cu2O
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the role of water (H2O) in balancing redox reactions?
22
What is the formula of mercury(II) chloride?
30
What is the oxidation state of manganese in Mn₃O₄?
28
Who has been appointed as India's T20 vice-captain for the upcoming Asia Cup 2025?
(Current Affairs)
32
What is the Delhi Government’s plan regarding the re-establishment of a gaushala in Ghumanheda vil...
(Current Affairs)
14