WHICH OF FOLLOWING OXYACIDS OF PHOSPHORUS R MONOPROTIC(MONOBASIC)H3PO4 H3PO3 H3PO2 H4P2O7AND WHY???????????????

Dear Raj,

H₃PO_{2 is the only monobasic acid}

HOP(O)H₂ exists in equilibrium with the minor tautomer HP(OH)₂. Sometimes the minor tautomer is called hypophosphorous acid and the major tautomer is called phosphinic acid.

Please feel free to ask your queries here. We are all IITians and here to help you in your IIT JEE preparation.

All the best.

Win exciting gifts by answering the questions on Discussion Forum. So help discuss any query on askiitians forum and become an Elite Expert League askiitian.

Now you score 5+15 POINTS by uploading your Pic and Downloading the Askiitians Toolbar  respectively : Click here to download the toolbar..

Askiitians Expert

Suryakanth –IITB