A) 5
B) 6
C) 7
D) 8
Correct Answer: B
Solution :
\[\Delta {{\overset{\infty }{\mathop{H}}\,}_{{{2}^{O}}}}=\frac{k\times 1000}{N},N=\frac{5.5\times {{10}^{-7}}\times 1000}{550}={{10}^{-6}}\] \[{{K}_{w}}={{N}^{2}}\]or\[{{M}^{2}},pH=pOH=6\]You need to login to perform this action.
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