The basicity of H_3PO_2, H_3PO_3, H_3PO_4 res | vedclass

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(D) The basicity of an oxoacid of phosphorus is determined by the number of $P-OH$ groups present in its structure.$1$. $H_3PO_2$ (Hypophosphorous aci

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$1, 2, 3$

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(D) The basicity of an oxoacid of phosphorus is determined by the number of $P-OH$ groups present in its structure.$1$. $H_3PO_2$ (Hypophosphorous acid): It has one $P-OH$ group,so its basicity is $1$.$2$. $H_3PO_3$ (Orthophosphorous acid): It has two $P-OH$ groups,so its basicity is $2$.$3$. $H_3PO_4$ (Orthophosphoric acid): It has three $P-OH$ groups,so its basicity is $3$.Therefore,the basicity of $H_3PO_2, H_3PO_3, H_3PO_4$ is $1, 2, 3$ respectively.

The basicity of $H_3PO_2, H_3PO_3, H_3PO_4$ respectively is

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