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 #22992
Back to Home
View All Some Basic Concepts of Chemistry Questions
21 Views
Question
Which of the following represents a redox reaction?
A. NaCl + AgNO3 → AgCl + NaNO3
B. CaCO3 → CaO + CO2
C. HCl + NaOH → NaCl + H2O
D. 2Mg + O2 → 2MgO
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
How many moles of hydrogen are in 4.07 g of H?
15
What is the main purpose of back titration in volumetric analysis?
12
What does 1 mole of water molecules contain?
23
Which state hosted a Capacity Building Programme with APEDA to promote agricultural exports on April...
(Current Affairs)
26
What did the Uttar Pradesh CM Yogi Adityanath highlight in his National Press Day message?
(Current Affairs)
17