Table of Contents
What kind of reaction is MnO2 4hci → MnCl2 2H2O Cl2?
Redox reaction
Redox reaction: The addition of Hydrogen to a substance or gain of electron or oxygen called Reduction. The substance which gives Hydrogen for reduction or removes Oxygen is called a Reduction agent. Example: MnO2 + 4HCl → MnCl2 + 2H2O + Cl.
Which of the following statements about the given reaction are correct MnO2 4HCl → MnCl2 2 H2O Cl2?
in the above chemical equation, MnO2 is getting reduced to MnCl2 as reduction is called as removal of oxygen. MnO2 is acting as Oxidizing agent for HCl to become H2O as oxidation is called as addition of oxygen. Hence the option c is correct.
Which is the reducing agent in the following reaction MnO2 4HCl — MnCl2 2H2O Cl2?
In the reaction MnO2 + 4HCl -> MnCl2 + Cl2 + 2H2O , Cl (chlorine) is the substance which is oxidized from the HCl, and it is the reducing agent for the MnO2 as well. As Cl is the oxidized substance in HCl, thus it is the oxidizing agent in the reaction.
Is MnO2 a reducing agent?
Yes, manganese dioxide (MnO2) can be categorized as a reducing agent.
What is the nature of MnO2?
Explanation: Since Mangnese is a metal and attached with a oxygen which is non metal, hence the nature of will be basic in nature.
Which is the reducing agent in the following reaction MnO2 Al?
AL is the reducing agent in the reaction.
Why is MnO2 an oxidizing agent?
Manganese dioxide, MnO2, is a mild oxidizing agent that selectively oxidizes primary or secondary allylic and benzylic alcohols. Primary alcohols yield aldehydes and secondary alcohols form ketones. The mechanism is quite complex requiring some radical intermediate formation.
Is MnO2 4hcl MnCl2 Cl2 2h2o a redox reaction?
Assertion is true but Reason is false. Explanation: A redox reaction is a reaction which involves both oxidation and reduction simultaneously. In this given reaction the Cl(-) in HCl is oxidized to Cl2 while the Mn(+4) in MnO2 is reduced to Mn(2+) in MnCl2.