Home
Class 12
CHEMISTRY
When Na2 MnO4 is kept in strongly acidic...

When `Na_2 MnO_4` is kept in strongly acidic solution the products obtained are

A

`NaMnO_4,MnO_2,H_2O`

B

`Na_2MnO_4,H_2O`

C

`NaMnO_4,Mn,H_2O`

D

`Na_2MnO_4,Mn,H_2O`

Text Solution

Verified by Experts

The correct Answer is:
A
`MnO_(4)^(-3) overset(H^+)rarrMnO_4^(-) + MnO_2`
Promotional Banner

Topper's Solved these Questions

  • D & F BLOCK ELEMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET-2 (LINKED COMPREHENSION TYPE QUESTIONS)|6 Videos

  • D & F BLOCK ELEMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET-2 (MATCH THE FOLLOWING QUESTIONS)|2 Videos

  • D & F BLOCK ELEMENTS

    AAKASH SERIES|Exercise PRACTICE SHEET-1 (INTEGER ANSWER TYPE QUESTIONS)|5 Videos

  • COMPLEX COMPOUNDS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|45 Videos

  • D - BLOCK ELEMENTS

    AAKASH SERIES|Exercise PRACTICE EXERCISE|50 Videos

Similar Questions

Explore conceptually related problems

When acetamide is hydrolysed by boiling with water the product obtained is :

MnO_2 is the most important oxide of manganese. MnO_2 occurs naturally as the black coloured mineral pyrolusite. It is an oxidising agent, and decomposes to Mn_3O_4 on heating to 530^(0) C. It is used in the preparation of potassium permanaga-nate and in the production of Cl_2 gas. Over half a million tonnes per year of MnO_2 is used in dry batteries When MnO_2 is fused with KOH in the presence of air, the product formed is :

An aqueous solution of a substance gives a white precipitate on treatment with dilute hydrochloric acid, which dissolves on heating. When hydrogen sulphide is passed through the hot acidic solution, a black precipitate is obtained. The substance is a :

Phenol is heated with an aqueous solution of Bromine. The major product obtained in the reaction is

Formic acid is obtained when

When glucose is heated with nitric acid the product is

When glucose is heated with nitric acid the product is