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
SOLUTIONS
Question #26455
Back to Home
View All SOLUTIONS Questions
22 Views
Question
What is the concentration of fluoride ions that helps prevent tooth decay?
A. 0.5 ppm
B. 1.5 ppm
C. 2 ppm
D. 1 ppm
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the primary reason for the linear vapour pressure plot in ideal solutions?
24
What is the boiling point elevation when 0.1 mol/kg of a solute is added to benzene? (Kb = 2.53 K kg...
7
What is the boiling point of a solution containing 0.1 mol of glucose in 1 kg of water?
18