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 #40766
Back to Home
View All P BLOCK ELEMENTS Questions
17 Views
Question
What is the approximate percentage of oxygen in the air used for the Contact Process?
A. 100%
B. 50%
C. 21%
D. 0.93%
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the structure of IF7 according to Table 7.11?
16
Compared to white phosphorus, how is the chemical reactivity of red phosphorus?
19
What is the hybridization of the central atom in a molecule of BrF₃?
16
Who passed away on August 4, 2025, in Delhi, and was a former Chief Minister of Jharkhand?
(Current Affairs)
31
What new committee has the Indian Sports Ministry asked all National Sports Federations (NSFs) to co...
(Current Affairs)
5