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 #23034
Back to Home
View All Some Basic Concepts of Chemistry Questions
10 Views
Question
What is a primary standard?
A. A solution of unknown concentration
B. A substance that changes color during a reaction
C. A solution used to neutralize acids
D. A substance available in a pure form or state of known purity
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which text explains the process of making mouth perfumes and talcum powder?
11
What is the mass of water in a 1250 g solution containing 175.5 g of NaCl?
8
Who proposed the theory that atoms are indivisible and indestructible?
9
Who represented Prime Minister Narendra Modi at the virtual BRICS Leaders’ Meeting and delivered a...
(Current Affairs)
4
In which Indian state was the newly discovered damselfly species Euphaea wayanadensis found?
(Current Affairs)
21