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If 25.00 mL of citric acid solution is titrated with 28.12 mL of 0.1718 N KOH, what is the concentration of citric acid? (hint: normality is a concentration unit!)

1 Answer

$N_aV_a = N_bV_b$
$N_a(25 mL) = (0.1718 N)(28.12 mL)$
$N_a=0.1932$ N
Hence (A) is the correct answer.
answered Jun 6, 2014 by sreemathi.v