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
21 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 book composed in the 6th century CE is considered an encyclopedia?
12
How many moles of CH4 are needed to produce 4 moles of H2O?
13
Which of the following best describes the concept of accuracy?
12
Who has been appointed as the Chairperson of FICCI’s Media and Entertainment Committee South?
(Current Affairs)
42
Which Indian pharmaceutical company faced a USFDA inspection?
(Current Affairs)
314