In the preparation of chlorine using MnO2 and HCl, what is the role of MnO2? - P BLOCK ELEMENTS Quiz | GKFix.in

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In the preparation of chlorine using MnO2 and HCl, what is the role of MnO2?

A. It acts as a reducing agent.
B. It acts as an oxidizing agent.
C. It acts as a catalyst.
D. It acts as a solvent.

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