CBSE Class 12-science Answered
Give reaction of KMnO4 with KI in (i) Acidic medium,(ii) Alkaline medium.
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
Expert Answer
Acidic medium: Iodine is liberated from potassium iodide
10I– + 2MnO4- + 16H+ 2Mn2+ + 8H2O + 5I2
Alkaline medium: Iodide is oxidized to iodate
2MnO4– + H2O + I– 2MnO2 + 2OH– + IO3–
Answered by | 04 Jun, 2014, 03:23: PM
Concept Videos
CBSE 12-science - Chemistry
Asked by jain.pradeep | 24 Feb, 2020, 07:28: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by sanjeet.kumar | 12 Mar, 2019, 02:21: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by niharikapabba2605 | 04 Aug, 2018, 08:20: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by minipkda | 22 May, 2018, 06:04: AM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 06 Jun, 2016, 02:00: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 06 Jun, 2016, 02:00: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 27 Jun, 2014, 09:08: AM
ANSWERED BY EXPERT
CBSE 12-science - Chemistry
Asked by Topperlearning User | 04 Jun, 2014, 01:23: PM
ANSWERED BY EXPERT