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The rate of oxidation of oxalic acid by ...

The rate of oxidation of oxalic acid by acidified potassium permanganate is shown in the given graph.

`5H_2C_2O_4+2KMnO_4 +3H_2SO_4rarr2MnSO_4+K_2SO_4+10CO_2+8H_2O` The type of catalyst shown by such reaction is

A

heterogeneous catalysis

B

induced catalysis

C

auto - catalysis

D

negative catalysis

Text Solution

Verified by Experts

The correct Answer is:
C
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K_2MnO_4 + H_2SO_4 to KMnO_4 + K_2SO_4 + MnO_2 + H_2O What will be mole ratio of products in above reaction ?

In the reaction 2KMnO_4 + 5H_2C_2O_4 + 3H_2SO_4 to 2MnSO_4 + 10CO_2 + 8H_2O + K_2 SO_4 Mn shows which type of reaction?

Balance the chemical equations: Na_2SO_2 + KMnO_4 + H_2SO_4 to Na_2SO_4 + MnSO_4 + K_2SO_4 + H_2O + O_2

2KMnO_(4) +3H_(2)SO_(4) rarr K_(2)SO_(4)+2MnSO_(4)+3H_(2)O+5[O] X+O rarr Y X can't be:

Mn(OH)_(2)+H_(2)SO_(4) to MnSO_(4)+2H_(2)O

Balance the chemical equations: KMnO_4 + SO_2 + H_2O to K_2SO_4 + MnSO_4 + H_2SO_4

Balance the following reaction by oxidation number and ion electron method: KMnO_(4)+H_(2)SO_(4)+K_(2)C_(2)O_(4)rarrMnSO_(4)+CO_(2)+K_(2)SO_(4)

NTA MOCK TESTS-NTA NEET SET 66-CHEMISTRY
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