Complete the following. KMnOX4→Red hotΔ? - Chemistry

Complete the following.

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

One Line Answer

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

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D-block Elements - Some Important Compounds of Transition Elements

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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

What is the action of acidified potassium dichromate on - SO₂

Draw structure of dichromate ion

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

What is the action of acidified potassium dichromate on - KI

In acid medium, potassium permanganate oxidizes oxalic acid to ____________.

Permanganate ion changes to ____________ in acidic medium.

Complete the following.

\[\ce{MnO^-_4 + Fe^2+ ->?}\]

Explain why Cr²⁺ is strongly reducing while Mn³⁺is strongly oxidizing.