Complete the following. KMnOX4→Red hotΔ?

Complete the following.

\[\ce{KMnO4 ->[\Delta][Red hot]?}\]

One Line Answer

\[\ce{2KMnO4 ->[\Delta][Red hot] 2K2MnO4 + MnO2 + O2}\]

shaalaa.com

The d-Block Elements (Transition Elements) - Some Important Compounds of Transition Elements

Is there an error in this question or solution?

Chapter 4 Transition and Inner Transition Elements
Evaluation | Q 8. d. | Page 128

What is the geometry of chromate ion?

What is the molecular formula of chromyl chloride?

(A) CrO₂Cl₂

(B) CrOCl₂

(C) CrCl₃

(D) Cr₂OCl₂

Draw structure of dichromate ion

Draw the structure of the chromate ion.

Write observed electronic configuration of elements from first transition series having half
filled d-orbitals.

Which of the following statements is not true?

Permanganate ion changes to ____________ in acidic medium.

How many moles of I₂ are liberated when 1 mole of potassium dichromate react with potassium iodide?

The number of moles of acidified KMnO₄ required to oxidize 1 mole of ferrous oxalate (FeC₂O₄) is ____________.

Describe the preparation of potassium dichromate.