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What type of salts are Na_(2)HPO_(3) and NaHS ? |
Answer» Solution : `Na_(2)HPO_(3)` is obtained by REACTION between NaOH and `H_(3)PO_(3)` (a dibasic acid), (i.e., Both displaceable hydrogens are replaced by NA. No acidic hydrogenis left. Hence, `Na_(2)HPO_(3)` is a normal salt. NaHS is obtained byreplacement of ONE acidic hydrogen of `H_(2)S` by Na (on reaction with NaOH). Hence, NaHS is an acidic salt. |
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