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 #32420
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
18 Views
Question
In 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
Which of the following has E⁰ = 1.23 V?
29
What is the oxidation number of Cl in CaCl₂?
27
Why is 2MnO4^– used in the balanced equation for the reaction with Br^–?
20
Which country's extreme poverty rate fell from 16.2% in 2011–12 to 2.3% in 2022–23 according to ...
(Current Affairs)
32
How much amount was recently disbursed by the National Biodiversity Authority (NBA) to red sanders f...
(Current Affairs)
11