JEE Main 2021 (Online) 17th March Evening Shift | d and f Block Elements Question 118 | Chemistry

Given below are two statements :

Statement I : Potassium permanganate on heating at 573K forms potassium manganate.

Statement II : Both potassium permanganate and potassium manganate are tetrahedral and paramagnetic in nature.

In the light of the above statements, choose the most appropriate answer from the options given below :

Statement I is true but statement II is false

Statement I is false but statement II is true

Both statement I and statement II are false

Both statement I and statement II are true

JEE Main 2021 (Online) 16th March Evening Shift

MCQ (Single Correct Answer)

-1

Fex₂ and Fey₃ are known when x and y are :

x = F, Cl, Br, I and y = F, Cl, Br, I

x = F, Cl, Br and y = F, Cl, Br, I

x = F, Cl, Br, I and y = F, Cl, Br

x = Cl, Br, I and y = F, Cl, Br, I