The reaction of H 2 O 2 with potassium permanganate in acidic medium leads to the…
Chemistry · JEE Main · NTA Exams — d- and f-Block Elements
The reaction of H2O2 with potassium permanganate in acidic medium leads to the formation of mainly:
(JEE Main 2022)
(JEE Main 2022)
- Mn2+
- Mn4+
- Mn3+
- Mn6+
Answer
(A) Mn 2+
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- Match List-I with List-II. List-I (Species) List-II (Electronic distribution) A. Cr +2 I. 3d 8 B. Mn + II. 3d…
- When a mixture of solid NaCl and solid K 2 Cr 2 O 7 is heated with concentrated H 2 SO 4 , deep red vapours…
- Which of the following elements shows the maximum number of different oxidation states in its compounds ?
- Cr _ 2 O _ 7 ^ 2- reacts with OH – as Cr _ 2 O _ 7 ^ 2- +2 ( OH ^ - ) 2 CrO _ 4 ^ 2- + H _ 2 O The change in…
- Deep red-yellow vapour of CrO 2 Cl 2 is passed into an aqueous solution of NaOH. The solution turns
- Match List I with List II List I List II A. Cobalt catalyst I. ( H _ 2 + Cl _ 2 ) production B. Syngas II…
- Arrange Ce +3 , La +3 , Pm +3 and Yb +3 in increasing order of their ionic radii.
- Which of the following is not formed when H 2 S reacts with acidic K 2 Cr 2 O 7 solution?
More d- and f-Block Elements questions · Browse all practice questions