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 #37581
Back to Home
View All P BLOCK ELEMENTS Questions
14 Views
Question
What is the formula of hypophosphoric acid?
A. H3PO2
B. H3PO3
C. H4P2O5
D. H4P2O6
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following xenon fluorides is NOT mentioned as being formed by the direct reaction of xe...
6
What color precipitate is formed when aqueous ammonia is added to a solution of iron(III) chloride (...
10
What is the oxidation state of chlorine in the compound ClO₂?
10
What percentage of desilting work was completed by the Public Works Department (PWD) before the mons...
(Current Affairs)
20
What reason did Hamas give for denying that it is starving Israeli hostages held in Gaza?
(Current Affairs)
18