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 #22990
Back to Home
View All Some Basic Concepts of Chemistry Questions
10 Views
Question
Which substance is used to absorb oxygen gas during gas analysis?
A. Anhydrous CuSO4
B. Turpentine oil
C. Ammonical Cu2Cl2
D. Alkaline pyrogallol
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the symbol for the prefix nano?
11
How many moles of chlorine are present in 71.65 g of chlorine?
11
What is the number of particles in one mole of a substance?
10
Which Delhi Minister launched the pipeline replacement project in Bawana to ensure clean drinking wa...
(Current Affairs)
9
Who proposed Qatar as a mediator to facilitate the U.S. military withdrawal from Venezuelan waters?
(Current Affairs)
2