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 #37626
Back to Home
View All P BLOCK ELEMENTS Questions
30 Views
Question
Which phosphorus oxoacid preparation method is fundamentally different from the others listed?
A. Hypophosphorous acid preparation using white phosphorus and alkali
B. Orthophosphorous acid preparation using P2O3 and water
C. Metaphosphoric acid preparation using bromine
D. Pyrophosphoric acid preparation by heating phosphoric acid
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
Based on the text, what can be inferred about the oxide Al₂O₃?
36
Which of the following is a characteristic property of HNO3(aq)?
36
What causes the decreasing stability of hydrides down Group 15?
39