What is the formula and method of preparation of Hypophosphoric oxyacid?
What is the formula and method of preparation of Hypophosphoric oxyacid?
Option 1 -
H4P2O6 , white P4 + alkali
Option 2 -
H4P2O5 , red P4 + alkali
Option 3 -
H4P2O5 , white P4 + alkali
Option 4 -
H4P2O6 , red P4 + alkali
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1 Answer
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Correct Option - 4
Detailed Solution:Red phosphorus undergoes disproportionation on reaction with alkali to form H4P2O6 and PH3
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