Which of the following halogens produces oxyg | vedclass

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(D) Fluorine $(F_2)$ is the most electronegative element and acts as a strong oxidizing agent. When $F_2$ is passed through a hot and concentrated sol

Vedclass · Accepted Answer

$F_2$

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(D) Fluorine $(F_2)$ is the most electronegative element and acts as a strong oxidizing agent. When $F_2$ is passed through a hot and concentrated solution of $KOH$,it oxidizes water to oxygen $(O_2)$ and itself gets reduced to fluoride ions $(F^-)$.The chemical reaction is: $2F_2 + 4KOH \rightarrow 4KF + 2H_2O + O_2$.Therefore,the correct option is $D$.

Chemical substance	Use
$A. Cl_2$	Preparation of phosgene
$B. I_2O_5$	Estimation of $CO$
$C. O_3$	Disinfectant

Which of the following halogens produces oxygen when passed through a hot and concentrated solution of $KOH$?

Similar Questions

Identify the correct pairs in which the chemical substance given is correctly matched with its use.
Chemical substance Use
$A. Cl_2$ Preparation of phosgene
$B. I_2O_5$ Estimation of $CO$
$C. O_3$ Disinfectant

Which of the following is prepared by the electrolytic method?

$SO_2$ acts as a temporary bleaching agent,while $Cl_2$ acts as a permanent bleaching agent. Why?

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Fluorine reacts with water to give

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