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
Some Basic Concepts of Chemistry
Question #23003
Back to Home
View All Some Basic Concepts of Chemistry Questions
27 Views
Question
Which of the following is an example of a redox reaction?
A. NaCl + AgNO3 → AgCl + NaNO3
B. CaCO3 → CaO + CO2
C. NH3 + HCl → NH4Cl
D. Zn + CuSO4 → ZnSO4 + Cu
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following correctly defines the atomic mass unit (u)?
14
What is the role of stoichiometric coefficients in a chemical equation?
18
Which law explains the stoichiometric relationships between elements in different compounds?
14
Which political leader accused the Election Commission of evading accountability for alleged rigging...
(Current Affairs)
275
On January 13, 2026, Russia launched a large-scale attack on Ukraine involving nearly 300 drones and...
(Current Affairs)
8