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In preparation of Cl_2 by weldone method the MnO_2 works as

Option: 1

Oxidizing agent


Option: 2

Reducing agent


Option: 3

Catalyst


Option: 4

Promotor


Answers (1)

As we learnt

 

Weldon`s method -

 

4HCl+MnO2\rightarrowCl_{2}+MnCl2+H2O

- wherein

MnO2 oxidise the HCl

 

 

MnO2 works as oxidising agent.

Posted by

Sumit Saini

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