A) pH of \[1\times {{10}^{8}}M\,\,HCl\] is 8
B) 96500 coulomb deposits 1 g equivalent of copper
C) Conjugate base of \[{{H}_{2}}P{{O}^{-}}_{4}\] is\[HP{{O}^{2-}}_{4}\].
D) \[pH+pOH=14\]for all aqueous solution
Correct Answer: A
Solution :
[a] \[pH\]of \[1\times {{10}^{8}}M\]\[HCl\] is \[\simeq \]7 (\[HCl\] is acid)
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