Answer :
pH calculation:
The reaction is as follows:
[tex]B a(O H)_{2} \rightarrow B a_{2}^{+}+2 O H^{-}[/tex]
Since, [tex]n = 2M[/tex]
[tex]= 2 \times 0.05[/tex]
= 0.10
Putting log,
[tex]p (OH) = log (OH)[/tex]
[tex]= log (0.10)[/tex]
[tex]= 1[/tex]
The pH of [tex]B a(O H)_{2}[/tex] is
[tex]= 14-1= 13.[/tex]
Thus, the solution of [tex]B a(O H)_{2}[/tex] is more basic in nature.
The pH scale ranges from 0 to 14, with 1 being most acidic, 7 being neutral and 14 being most basic or alkaline in nature.
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