1. Tardigrade
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  3. Chemistry
  4. In the reaction: <img class=img-fluid question-image alt=Question src=https://cdn.tardigrade.in/q/nta/c-4zis0xxhufnv.png /> Then which of the following aryl halide is most reactive?

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Q. In the reaction:

Question

Then which of the following aryl halide is most reactive?

NTA AbhyasNTA Abhyas 2020

Solution:

Since $F$ is most electronegative it will increase the positive charge density on ring carbon atom and will also stabilize the resulting intermediate thus $Ar-F$ is most reactive.