1.

A white sodium salt dissolves readily in water to give a solution which is neutral to litmus. When silver nitrate solution is added to the solution, a white precipitate is obtained which does not dissolve in dil. \[HN{{O}_{3}}\]. The anion could be

A. \[CO_{3}^{2-}\]
B. \[C{{l}^{-}}\]
C. \[SO_{4}^{2-}\]                      
D. \[{{S}^{2-}}\]
Answer» C. \[SO_{4}^{2-}\]                      


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