1.

\[NaO{{H}_{(aq)}},HC{{l}_{(aq)}}\] and \[NaC{{l}_{(aq)}}\] concentration of each is \[{{10}^{-3}}M\]. Their pH will be respectively       [BHU 2003]

A.                 10, 6, 2 
B.                 11, 3, 7
C.                 10, 2, 6 
D.                 3, 4, 7
Answer» C.                 10, 2, 6 


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