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 #23013
Back to Home
View All Some Basic Concepts of Chemistry Questions
20 Views
Question
Which of the following is used to absorb oxygen gas?
A. KOH(aq.)
B. Turpentine oil
C. Anhydrous CuSO₄
D. Alkaline pyrogallol
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What does the text suggest about India’s contribution to chemistry?
20
What is the SI unit for measuring thermodynamic temperature?
29
What is the molar mass of ³⁸Ar?
25
The Supreme Court sought responses from Anil Ambani and others regarding a PIL alleging massive bank...
(Current Affairs)
27
Who won the women’s singles title at the Al Ain Masters BWF Super 100 tournament in October 2025?
(Current Affairs)
22