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 #37626
Back to Home
View All P BLOCK ELEMENTS Questions
16 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
What is the most stable oxidation state for bismuth?
24
Which of the following is a common characteristic of the reactions between concentrated nitric acid ...
13
What is the formula of cyclotrimetaphosphoric acid?
34
According to Reliance Industries’ latest annual report, for how many consecutive years has Mukesh ...
(Current Affairs)
25
Which venue received a demerit point from the ICC for an 'unsatisfactory' pitch during the Ashes Tes...
(Current Affairs)
12