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 #37584
Back to Home
View All P BLOCK ELEMENTS Questions
23 Views
Question
What is the formula of orthophosphoric acid?
A. H3PO2
B. H3PO3
C. H4P2O7
D. H3PO4
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Why is dioxygen able to sustain reactions once they are initiated?
20
Based on the text, which allotrope would be most suitable for long-term storage?
21
Which of the following is NOT a method mentioned for preparing sulphur dioxide?
21
Who has been appointed as the new Chairperson of the Pension Fund Regulatory and Development Authori...
(Current Affairs)
40
Which Indian railway service will begin serving traditional Jammu and Kashmir cuisine starting July ...
(Current Affairs)
46