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
16 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
In the reaction CH₄(g) + 2O₂(g) → CO₂(g) + 2H₂O(l), what is the role of methane?
18
Which of the following species does NOT undergo disproportionation?
22
What is the oxidation state of lead in Pb₃O₄?
22
What is one key provision of the new Code on Wages under India’s consolidated Labour Codes?
(Current Affairs)
17
What is the name of the first-ever maritime mission launched by the coast guards of India, Japan, th...
(Current Affairs)
26