Chemistry

Chemistry

Problem

1 litre solution of KIO3\text{KIO}_3 of unknown molarity is given to titrate with KI in strong acid medium. 50 mL solution of KIO3\text{KIO}_3 requires 10 mL of 0.1 M KI for complete reduction to I2\text{I}_2 . The molarity of KIO3\text{KIO}_3 solution is: a. 4×10−3M4 \times 10^{-3} M b. 4×10−4M4 \times 10^{-4} M c. 4×10−5M4 \times 10^{-5} M d. 4×10−2M4 \times 10^{-2} M

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