Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
Some Basic Concepts of Chemistry
Question #21940
Back to Home
View All Some Basic Concepts of Chemistry Questions
32 Views
Question
Which of the following is a characteristic of a pure substance?
A. Variable composition
B. Can be separated by physical methods
C. Fixed melting and boiling point
D. Changes over time
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the main characteristic of a redox titration curve?
20
Which substance is used to absorb oxygen gas during gas analysis?
28
What is the correct way to represent 100 with 1 significant figure?
26