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 #37578
Back to Home
View All P BLOCK ELEMENTS Questions
21 Views
Question
How can orthophosphorous acid be prepared?
A. P4O10 reacting with water
B. P2O3 reacting with water
C. Heating phosphoric acid
D. Reacting phosphorus pentachloride with water
Check Answer
Share on Twitter
Share on Facebook
Copy Link
Related Questions
What is the trend in ionisation enthalpy for noble gases as you move down the group from helium to r...
10
What is the primary reason for the difference in reactivity between fluorine and iodine?
13
Which property of sulphuric acid makes it suitable for use in laboratory preparations of volatile ac...
7
How many hikers, guides, and porters were rescued after being stranded for three days in a blizzard ...
(Current Affairs)
15
What caused the stampede at the Av Shaneshwara temple in Barabanki that resulted in two deaths and 3...
(Current Affairs)
29