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 #37652
Back to Home
View All P BLOCK ELEMENTS Questions
35 Views
Question
What happens when phosphorous acid (H₃PO₃) is heated?
A. It forms water and phosphorus pentoxide
B. It disproportionates to phosphine and orthophosphoric acid
C. It polymerizes to form pyrophosphoric acid
D. It simply evaporates without decomposition
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Which of the following is NOT an example of a simple oxide according to the text?
18
Under what temperature and pressure conditions is XeF2 primarily formed when reacting xenon with flu...
9
What is the physical state and colour of Dinitrogen pentoxide (N2O5) at low temperatures?
23
What was the reason behind the foiled jailbreak attempt at Dasna Jail on 04/10/2025?
(Current Affairs)
35
Which city hosts the printing facility for The Indian Express Ltd., located at A-8, Sector 7, Distri...
(Current Affairs)
41