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
P BLOCK ELEMENTS
Question #40431
Back to Home
View All P BLOCK ELEMENTS Questions
10 Views
Question
At what concentration does ozone become harmful to humans, according to the text?
A. Above 10 parts per million
B. Above 50 parts per million
C. Above 100 parts per million
D. Above 1 part per million
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the specific gravity of laboratory grade nitric acid?
10
What is the state of dioxygen at standard temperature and pressure (STP)?
9
What type of intermolecular forces are primarily responsible for the physical properties of oxygen (...
4
What is the primary purpose of the YUNG Foundation’s flag-hoisting initiative in remote tribal ham...
(Current Affairs)
14
What did the Supreme Court Bar Association (SCBA) condemn in its statement issued on August 23, 2025...
(Current Affairs)
8