IDNLearn.com offers a comprehensive solution for all your question and answer needs. Join our platform to receive prompt and accurate responses from experienced professionals in various fields.
Sagot :
The reduction reaction is the gain of electrons while oxidation reaction is the loss of electrons. For potassium ion(K+), the reaction should be K+ + e- ==> K. So the answer is (1).
Answer : The correct option is, (1) [tex]K^++e^-\rightarrow K[/tex]
Explanation :
Oxidation-reduction reaction : It is a type of reaction where the oxidation and reduction reaction takes place simultaneously.
Oxidation reaction : It is a reaction in which a substance looses its electrons. In this, oxidation state of an element increases. Or we can say that in oxidation, the loss of electrons takes place.
Reduction reaction : It is the reaction in which a substance gains electrons. In this, oxidation state of an element decreases. Or we can say that in reduction, the gain of electrons takes place.
As per question, the half-reaction equation of reduction of a potassium ion will be :
[tex]K^++e^-\rightarrow K[/tex]
In this reaction, the oxidation state of potassium changes from (+1) to (0) that means the oxidation state decreases. So, this reaction shows the half-reaction equation of reduction of a potassium ion.
Therefore, the correct option is, (1) [tex]K^++e^-\rightarrow K[/tex]
We value your participation in this forum. Keep exploring, asking questions, and sharing your insights with the community. Together, we can find the best solutions. Find clear answers at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.
