MEDIUMMCQ SINGLEJEE Advanced ChemistryInorganic Chemistryp -Block Elements (group 15-18)Previous Year Questions
The correct arrangement of following acids of phosphorus in the increasing order of oxidation state of phosphorus is (Guj CET 2014)
A.hypophosphorus acid (<) orthophosphorus acid <✓ Correct
B.hypophosphorus acid (<) pyrophosphoric acid =
C.pyrophosphoric acid (<) hypophosphorus acid <
D.pyrophosphoric acid (<) orthophosphorus acid <
Explanation
Thus, correct order of acids of phosphorus in the increasing order of oxidation state of phosphorus is hypophosphorus acid (<) orthophosphorus acid < pyrophosphoric acid.
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