0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

Preparation of Cl2 from HCl and MnO2 involves the process of :
  1. oxidation of MnO2
  2. oxidation of chloride
  3. reduction of MnO2
  4. dehydration

A
oxidation of chloride
B
dehydration
C
oxidation of MnO2
D
reduction of MnO2
Solution
Verified by Toppr

The reaction is as follows:
MnO2+4HClMnCl2+2H2O+Cl2
+4 -1 +2 0
So, oxidation of HCl and reduction of MnO2 takes place.

Was this answer helpful?
1
Similar Questions
Q1
Preparation of Cl2 from HCl and MnO2 involves the process of :
View Solution
Q2
In the preparation of Cl2 from HCl and MnO2, MnO2 acts as:
View Solution
Q3
In commercial method of preparation of potassium permanganate from MnO2 which of the following species undergoes electrolytic oxidation?
View Solution
Q4
If 0.80 mol of MnO2 and 146 g of HCl react, then :
MnO2+4HClMnCl2+Cl2+2H2O
View Solution
Q5
MnO2+4HCl2H2O+MnCl2+Cl2
The reaction of MnO2 and HCl produces 2.24 L of Cl2 gas. What mass of MnO2 was used up by the reaction? (At. mass of Mn=55 g/mol)
View Solution