Explain the nature of the following salts: (a) NaH_(2)PO_(2) (b) Na_(2)HPO_(3) (c) Na_(2)HPO_(4)

Explain the nature of the following salts: (a) NaH_(2)PO_(2) (b) Na_(

1.	Explain the nature of the following salts: (a) NaH_(2)PO_(2) (b) Na_(2)HPO_(3) (c) Na_(2)HPO_(4)
Answer» Solution :(i) identification of parent acid from which the respective salts are FORMED (ii) structures of the given salts (iii) number of hydroxyl radical present in the respective acid (IV) number of replaceable hydrogen in the respective acid (v) identification of the negative radical(s) that can be formed from the given ACIDS (vi) DETERMINATION of the number of replaceable hydrogen(s) present in the given salts based on the composition of the above negative radicals (vii) relation between the number of replaceable hydrogen (s) present in the SALT and its nature