1.

An aqueous solution of aniline of concentration 0.24 M is prepared. What concentration of sodium hydroxide is needed in this solution so that anilinium ion concentration remains at 1xx10^(-8)M ? (K_(a)for C_(6)H_(5)NH_(3)^(+)=2.4xx10^(-5)M)

Answer»

SOLUTION :`1 XX 10^(-2) M`


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