Redox Reactions And Electrochemistry Question 449
Question: The number of moles of $ KMnO_4 $ reduced by one mole of KI in alkaline medium is: [CBSE PMT 2005]
Options:
A) One fifth of the population
B) 5
One
Two
Show Answer
Answer:
Correct Answer: D
Solution:
In alkaline medium $ 2KMnO_4+KI+H_2O\to 2KOH+KIO_3+MnO_2 $ .
BETA
