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Question
Chemistry
Which of the following statements is not valid for oxoacids of phosphorus ?
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Q. Which of the following statements is not valid for oxoacids of phosphorus ?
A
Hypophosphorous acid is a diprotic acid
50%
B
All oxoacids contain tetrahedral four coordinated phosphorus
20%
C
All oxoacids contain atleast one P = O unit and one P-OH group
22%
D
Orthophosphoric acid is used in the manufacture of triple superphosphate
9%
Solution:
Correct answer is (a) Hypophosphorous acid is a diprotic acid