Question

give reason for the following
(a)the electron gain enthaply of 0 is less negative than that of S
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Answer 1

Answer:

It is due to small size of fluorine atom. As a result, there are strong interelectronic repulsions in the relatively small 2p orbitals of fluorine and thus, the incoming electron does not experience much attraction.

Answer 2

Hey Mate Here's Your Ans..✨

Question: Give reasons for the following:-

• The electron gain enthalpy of 0 is less negative than that of S

Answer:

i) Due to highly negative electron gave enthalpy they act as good oxidising agent as they can gain electrons easily.

ii) Electronic configuration of noble gases is such that all sub - shells are completely filled. Hence, their electron gain enthalpy is almost 0.

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