Content protected from screenshots
GKFix.in
General Knowledge
Categories
Concept Builder Quiz
About Us
Start Quiz
Home
My Profile
General Knowledge
Categories
Concept Builder
Start Quiz
Logout
GKFix MCQ Question
Test your knowledge and learn something new
Home
P BLOCK ELEMENTS
Question #37575
Back to Home
View All P BLOCK ELEMENTS Questions
51 Views
Question
What is the formula of orthophosphorous acid?
A. H3PO2
B. H3PO3
C. H3PO4
D. H4P2O7
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which theory is used to explain the molecular structures of interhalogen compounds?
32
Which gas is converted into ozone in the presence of sunlight at high altitudes?
33
What is the atomic mass of Bromine?
59