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 #29634
Back to Home
View All REDOX REACTIONS AND ELECTROCHEMISTRY Questions
26 Views
Question
What is the color of the solution when Cu²⁺ ions are present?
A. Green
B. Red
C. Colorless
D. Blue
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What happens to oxygen in the reaction 2H2(g) + O2(g) → 2H2O(l)?
28
What is the oxidation number of Cu in Cu₂O?
38
In the reaction 2H₂S + O₂ → 2S + 2H₂O, which substance is oxidized?
28
Which former Bangladesh cricketer urged the cricket board not to let 'public emotion' influence deci...
(Current Affairs)
18
Which Assam government scheme aims to prevent child marriage and support the education of over 4 lak...
(Current Affairs)
30