NEET Chemistry Hydrogen Questions Solved


Assertion : The O-O bond length of H2O2 is shorter than that of O2F2.

Reason : H2O2 is an ionic compound.

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(D). The lone pairs of electrons on the O atoms are strongly attracted by the electronegative F

       atoms. As a result, lone pair-lone pair repulsion of the two oxygen atoms is far less in O2F2

       than in H2O2. As a result, O-O bond length is O2F2(1.22 A ) is much shorter than in

       H2O2 (1.48 A)

Difficulty Level:

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