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 #22578
Back to Home
View All Some Basic Concepts of Chemistry Questions
29 Views
Question
Express 15 ppm of chloroform contamination in percent by mass.
A. 0.0015%
B. 0.015%
C. 0.15%
D. 1.5%
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Calculate the pressure in pascals if the mass of air at sea level is 1034 g/cm².
28
What is the n-factor of HCl in its reaction with Na₂CO₃ at the second endpoint?
22
What is the molar mass of ³⁶Ar?
38