Answer : The concentration of [tex]H^+[/tex] ion is, [tex]5.01\times 10^{-11}M[/tex]
Solution :
pH : It is defined as the negative logarithm of hydronium ion [tex](H_3O^+)[/tex] or hydrogen ion [tex](H^+)[/tex] ion concentration.
Formula used :
[tex]pH=-\log [H^+][/tex]
Now put the value of pH in this formula, we get the concentration of [tex]H^+[/tex] ion.
[tex]10.3=-\log [H^+][/tex]
[tex][H^+]=5.01\times 10^{-11}M[/tex]
Therefore, the concentration of [tex]H^+[/tex] ion is, [tex]5.01\times 10^{-11}M[/tex]
