NEET Chemistry The p-Block Elements (XII) Questions Solved

Give reasons for the following:

(i) Though nitrogen exhibits +5 oxidation state, it does not form pentahalide.

(ii) Electron gain enthalpy with negative sign of fluorine is less than that of chlorine.

(iii) The two oxygen-oxygen bond lengths in ozone molecule are identical.

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#6 | 16th Group

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group 16,preparation and properties
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