Chemistry, asked by anshumanshukla007ds, 8 months ago



the maximum electron affinity btw s,O,Se,Te​

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Answered by raninanda343
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The increasing order of electron affinity values of O,S and Se is. Solution : O has exceptionally smaller value of electron affinity (-141kJ-1mol) due to smaller atomic size than sulphur ( weaker electron-electron repulsion in 3p- subshell). It is less tha Se and Te also.

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