One gram of a mixture of KMnO_(4) and K_(2)Cr_(2)O_(7) was treated with excess Kl in acid solution. The liberated iodine requred 200mL of 0.15N hypo for titration. Calculate the pracentage weight of potassium permanganate in the mixture.

One gram of a mixture of KMnO_(4) and K_(2)Cr_(2)O_(7) was treated wit

1.	One gram of a mixture of KMnO_(4) and K_(2)Cr_(2)O_(7) was treated with excess Kl in acid solution. The liberated iodine requred 200mL of 0.15N hypo for titration. Calculate the pracentage weight of potassium permanganate in the mixture.
Answer» ANSWER :0.854