A) 12
B) \[-12\]
C) \[\approx 7\]
D) 14
Correct Answer: C
Solution :
As the solution is acidic \[pH<7\]. This is because \[[{{H}^{+}}]\] from \[{{H}_{2}}O\,\,[{{10}^{-7}}]\] cannot be neglected in comparison to \[{{10}^{-12}}\]M.You need to login to perform this action.
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