A) between 13 and 14
B) between 12 and 13
C) between 0 and 1
D) between 1 and 2
Correct Answer: A
Solution :
Key Idea: (i) \[pOH=-\log [O{{H}^{-}}]\] (ii)\[pH+pOH=14\] \[1N\,NaOH\]has \[[O{{H}^{-}}]\] \[\therefore \] pH of solution of concentration few less than \[\text{1}\,\text{N}\,\text{NaOH}\]will be between 13 and 14.
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