Consider titration of NaOH solution versus 1 . 25 M oxalic acid solution. At the end point following burette readings were obtained. (i) 4 . 5 mL (ii) 4 . 5 mL (iii) 4 . 4 mL (iv) 4 . 4 mL (v) 4 . 4 m

Question

Consider titration of NaOH solution versus 1 . 25 M oxalic acid solution. At the end point following burette readings were obtained. (i) 4 . 5 mL (ii) 4 . 5 mL (iii) 4 . 4 mL (iv) 4 . 4 mL (v) 4 . 4 mL If the volume of oxalic acid taken was 10 . 0 mL then the molarity of the NaOH solution is ___ M . (Rounded-off to the nearest integer)

TestHub · Accepted Answer

V NaOH = 4 . 4 ml eq. of NaOH = eq. of H 2 C 2 O 4 or, M × 4 . 4 × 1 = 1 . 25 × 10 × 2 or, M = 5 . 68 M ∴ Nearest integer answer is 6 .

Chemistry - Redox Reactions Question with Solution | TestHub

Doubts & Discussion