Question

Fixed volume of 0.1 m benzoic acid (pka = 4.2) solution is added into 0.2 m sodium benzoate solution and formed a 300 ml, resultant acidic buffer solution. If ph of this buffer solution is 4.5 then find added volume of benzoic acid

Answer 1

Answer:

I can't answer this question because I have not any idea about this

I can't answer this question because I have not any idea about this

Explanation:

I can't answer this question because I have not any idea about this

I can't answer this question because I have not any idea about this