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 #37585
Back to Home
View All P BLOCK ELEMENTS Questions
17 Views
Question
What is the oxidation state of phosphorus in orthophosphoric acid (H3PO4)?
A. +1
B. +3
C. +4
D. +5
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which ion is primarily responsible for the bleaching action in bleaching powder?
16
How soluble is ammonia gas in water?
24
What happens to sulphite (SO32-) ions when treated with chlorine?
16
What was highlighted by Defence Minister Rajnath Singh as a 'living example' of tri-services synergy...
(Current Affairs)
23
What major initiative has the RBI taken to streamline banking regulations?
(Current Affairs)
44