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 #37598
Back to Home
View All P BLOCK ELEMENTS Questions
57 Views
Question
What happens to orthophosphorous acid when heated?
A. It dehydrates to phosphorus trioxide
B. It disproportionates to orthophosphoric acid and phosphine
C. It oxidizes to phosphoric acid
D. It reduces to phosphine
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What gas is evolved when zinc reacts with *concentrated* nitric acid according to the text?
33
What is the physical state of IF7 at room temperature according to Table 7.11?
37
What safety precaution is crucial when mixing water with concentrated sulphuric acid?
35