A) \[{{10}^{-6}}\]
B) \[{{10}^{-14}}\]
C) \[{{10}^{-12}}\]
D) \[{{10}^{-8}}\]
Correct Answer: C
Solution :
\[{{K}_{w}}=[{{H}^{+}}][O{{H}^{-}}]\] \[=({{10}^{-6}})\times ({{10}^{-6}})\] \[(\because \,[{{H}^{+}}]=[O{{H}^{-}}])\] \[={{10}^{-12}}\]You need to login to perform this action.
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