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Grade 10IIT JEE Entrance Exam

Arrange the following in terms of increasing reactivity:-I, F, BR, CLAlso why is the answer Cl>F>Br>I and not F>Cl>Br>I. Please justify.

Profile image of Meghana Nallamilli
9 Years agoGrade 10
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1 Answer

Profile image of Vikas TU
6 Years ago
Here's your answer
I
Cl has the most electron affinity in the periodic table due to its small size than Br and I & more z-effective than F.

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