Does F show disproportionation tendency?
Being the most electronegative element, F can only be reduced and hence it always shows an oxidation number of -1. In other words, F cannot be oxidised as well as reduced simultaneously and hence does not show disproportionation reactions.
Why does not show disproportionation reaction?
The oxidation state of Cl is ClO4- ion is +7. It is the maximum oxidation state which it can have. It is the maximum oxidation state which it can have. It can decrease the same by undergoing reduction and not increase it anymore hence ClO4- ion does not undergo disproportionation reactions.
Is f2 a disproportionation reaction?
No because in the product, In both the compounds F- and OF2 , Fluorine’s oxidation state is -1. Hence Fluorine doesn’t disproportionate. Oxygen also, Initially has -2 oxidation state, but in the product its oxidation state becomes +2 in OF2 but still is -2 in H2O.
Does fluorine undergo disproportionation reaction with Naoh?
Statement-1 : Fluorine with sodium hydroxide solution does not undergo disproportionation reaction.
Which does not show disproportionation tendency?
The correct option is c. Among the halogens, F is the most electronegative thus it has the lowest tendency to lose electrons and show a -1 oxidation state. Thus Fluorine does not show a disproportionation tendency.
Which element does not show disproportionation reaction?
Fluorine never disproportionates due to its very high electronegativity.
Why ClO4 not show disproportionation reaction where as ClO ClO2 ClO3 shows?
ClO4 – does not disproportionate because in this oxoanion chlorine is present in its highest oxidation state that is +7 whereas in ClO- ClO2- and ClO3- chlorine exists in + 1 +3 and +5 respectively.
Which of the following elements does not show disproportionation reaction?
Which of the following element does not show disproportionation reaction?
The correct option is c. Among the halogens, F is the most electronegative thus it has the lowest tendency to lose electrons and show a -1 oxidation state. Thus, F does not show a disproportionation tendency. Thus Fluorine does not show a disproportionation tendency.
Which of the following elements does not show disproportionation tendency?
The element F does not show disproportionation tendency since it can only take up electron (oxidation state=-1) and cannot lose electron .
Why fluorine does not react with sodium hydroxide?
Fluorine is the most electronegative element. It does not form oxyfluoxide like other halogens. If reacts with NaOH to form sodium fluoride and oxygen fluoride.
Which one of the following is not a redox reaction?
Complete answer: A . $CaC{O_3} \to CaO + C{O_2}$ is a decomposition reaction . Here in this reaction we can see that there is no change in the oxidation number of any species so it is not a redox reaction.
What is the oxidation state of fluorine during disproportionation reaction?
So that element present in the intermediate state and it can change to both higher and lower oxidation state during disproportionation reaction. Fluorine is the most electronegative element and a strong oxidizing agent.
Which of the halogens does not undergo disproportionation reaction?
Fluorine is the most electronegative element and a strong oxidizing agent and is the smallest in size of all the halogens. It does not show a positive oxidation state (shows only −1 oxidation state) and hence, does not undergo disproportionation reaction Answer verified by Toppr Upvote (0)
Why F2 does not undergo disproportionation in aqueous alkali?
why f2 does not undergo disproportion in aqueous alkali? In disproportionation reaction, an element in one oxidation state simultaneously undergoes oxidation and reduction. So, to occur such type of redox reaction, the element should exist in at last three oxidation states.
Why fluorine is the most electronegative element?
So that element present in the intermediate state and it can change to both higher and lower oxidation state during disproportionation reaction. Fluorine is the most electronegative element and a strong oxidizing agent and is the smallest in size of all the halogens. Was this answer helpful?