Question

.

G. Magnese oxide ventied with cag) HCL
will produce al gas as per the following Reach
MnO2 (s) + 4 Hella) Mn Cla cag) +3420+
How Mary gram of Hcl will react with 30g Magh
dioxide.
(50.399Hcl)​

Answer 1

Answer:

In this reaction manganese dioxide acts as an oxidising agent. It oxidises conc. HCl and liberates chlorine gas. Manganese dioxide is a powerful oxidising agent.

MnO

2

+4HCl→MnCl

2

+2H

2

O+Cl

2