Disinfection on Environmental Studies related Questions and Answers

Question :   What happen to the concentration of iodine when the pH is between 6 and 8? 1. I2 decreases whereas HIO increases 2. I2 increases, whereas HIO decreases 3. Both I2 and HIO increases 4. Both I2 and HIO decreases Answer :   1 - I2 decreases whereas HIO increases