What do you obtain if MnO(2) is fused wi...

What do you obtain if `MnO_(2)` is fused with solid KOH in air ?

Text Solution

Verified by Experts

`K_(2)MnO_(4)`

Promotional Banner

Promotional Banner

Topper's Solved these Questions

D - AND F - BLOCK ELEMENTS
CHHAYA PUBLICATION|Exercise EXERCISE (FILL IN THE BLANKS)|28 Videos
D - AND F - BLOCK ELEMENTS
CHHAYA PUBLICATION|Exercise EXERCISE (SHORT ANSWER-TYPE QUESTIONS)|22 Videos
D - AND F - BLOCK ELEMENTS
CHHAYA PUBLICATION|Exercise MCQ (More Than One Correct Type)|7 Videos
COORDINATION COMPOUNDS OR COMPLEX COMPOUNDS
CHHAYA PUBLICATION|Exercise PRACTICE SET 21|2 Videos
ELECTROCHEMISTRY
CHHAYA PUBLICATION|Exercise PRACTICE SET 4(Answer the following questions)|14 Videos

CHHAYA PUBLICATION-D - AND F - BLOCK ELEMENTS -EXERCISE (VERY SHORT ANSWER-TYPE QUESTIONS)

Why is the value of E(Cu^(2+)|Cu)^(0)(+0.34V) positive ?
Text Solution
|
Standard reduction potential (E^(0)) of Mn^(3+)|Mn^(2+) system is high...
Text Solution
|
Why does Mn^(2+) exhibit the highest paramagnetism among the bivalent ...
Text Solution
|
What do you obtain if MnO(2) is fused with solid KOH in air ?
Text Solution
|
What is the higher oxidation state exhibited by actinoids ?
Text Solution
|
Why are Eu^(2+) and Yb^(2+) highly stable ?
Text Solution
|
How many unpaired electrons are there in Gd(Z = 64) atom ?
Text Solution
|
What is the structure of manganate ion ?
Text Solution
|
What is the common oxidation state of the lanthanoids ?
Text Solution
|
Why do transition metals have high atomisation energy ?
Text Solution
|
Why do transition elements exhibit variable oxidation states ?
Text Solution
|
In volumetric analysis, why is K(2)Cr(2)O(7) used to prepare the stand...
Text Solution
|
Why is KMnO(4) stored in dark coloured bottles ?
Text Solution
|
Why does explosion occur if conc. H(2)SO(4) is added to KMnO(4) ?
Text Solution
|
Why is Fe^(2+) ion smaller than Mn^(2+) ion ?
Text Solution
|
Why do transition elements form coloured compounds ?
Text Solution
|
Complete the reaction : TiCl(4)+H(2)O to
Text Solution
|
Why does zinc have the lowest atomisation energy (126 kJ.mol^(-1)) amo...
Text Solution
|
Which among the following exhibit the highest number of oxidation stat...
Text Solution
|
Write the reaction between silver bromide and hypo in the development ...
Text Solution
|