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(A) The basicity of an oxoacid of phosphorus is determined by the number of $P-OH$ groups present in its structure.Phosphinic acid $(H_3PO_2)$ contain

Vedclass · Accepted Answer

Phosphinic acid is a monoprotic acid while phosphonic acid is a diprotic acid.

Vedclass · Answer

(A) The basicity of an oxoacid of phosphorus is determined by the number of $P-OH$ groups present in its structure.Phosphinic acid $(H_3PO_2)$ contains one $P-OH$ group,making it a monoprotic acid.Phosphonic acid $(H_3PO_3)$ contains two $P-OH$ groups,making it a diprotic acid.Therefore,the correct statement is that phosphinic acid is a monoprotic acid while phosphonic acid is a diprotic acid.

Which is the correct statement for the given acids?

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