Skip to content
No results
Menu
Home
Question Bank
NEET UG
Physics
Biology
Chemistry
JEE Main
JEE Advanced
Foundation
PYQ
NEET PYQ
JEE Main PYQ
Mock Tests
Notes
Courses
About
Looking for classes?
Ksquare Career Institute, Bengaluru →
Home
Question Bank
NEET UG
Physics
Biology
Chemistry
JEE Main
JEE Advanced
Foundation
PYQ
NEET PYQ
JEE Main PYQ
Mock Tests
Notes
Courses
About
Login
Search
Login
Menu
Skip to main content
All Exams
›
NEET Previous Year Questions
›
Chemistry
›
Redox Reactions
›
Disproportionation and oxidation states of manganese
Disproportionation and oxidation states of manganese
1
Questions
1
Papers Covered
10%
Weightage
Start Practice →
Browse Questions
All Questions
2024 Re-NEET
1 question
The oxidation states not shown by Mn in given reaction is: $3MnO_4^{2-}+4H^+\rightarrow2MnO_4^-+MnO_2+2H_2O$ A. +6 B. +2 C. +4 D. +7 E. +3. Choose the most appropriate answer from the options given below:
