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MnO2 + 4HCI→ MnCl2 + H2O + Cl2 The oxidising agent is
  • a)
    MnO2 
  • b)
    HCI
  • c)
    MnCl2
  • d)
    Ag + Zn(NO3)3
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
MnO2 + 4HCI→ MnCl2 + H2O+ Cl2 The oxidising agent isa)MnO2b)HCIc)...
MnO2 is oxidising agent because it is removing hydrogen from HCI to form Cl2.
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Most Upvoted Answer
MnO2 + 4HCI→ MnCl2 + H2O+ Cl2 The oxidising agent isa)MnO2b)HCIc)...
Oxidizing agent 
is defined as the species which itself gets reduced and helps the other substance to get oxidized. It undergoes reduction reaction.
For the given chemical reaction:



On the reactant side:

Oxidation state of Manganese = +4

On the product side:

Oxidation state of Manganese = +2

As, oxidation state of manganese gets reduced, this is getting reduced and is considered as an oxidizing agent



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Community Answer
MnO2 + 4HCI→ MnCl2 + H2O+ Cl2 The oxidising agent isa)MnO2b)HCIc)...
Manganese dioxide (MnO2) reacts with hydrochloric acid (HCl) to produce manganese chloride (MnCl2), water (H2O), and chlorine gas (Cl2) according to the following reaction:

MnO2 + 4HCl → MnCl2 + 2H2O + Cl2
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