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 #40418
Back to Home
View All P BLOCK ELEMENTS Questions
4 Views
Question
At what approximate altitude is the beneficial ozone layer located?
A. 10 km
B. 20 km
C. 50 km
D. 100 km
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What type of reaction do all interhalogen compounds undergo?
2
How is HCl prepared according to the summary?
4
What is the ground state electronic configuration of the valence shell for all halogen atoms?
2
What agency conducted surprise checks and microbiological analyses on packaged drinking water in Kol...
(Current Affairs)
16
What is the target year for connecting all unauthorized colonies in Delhi to the sewer network?
(Current Affairs)
7