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STD 12 - p -Block elements - ll — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 12 - p -Block elements - ll4 Marks
MCQ
Perdisulphuric acid has the following bond
  • ✓
    $O\, \leftarrow \,O\,\, = \,\,O$
  • B
    $ \leftarrow \,O\,\, = \,\,O \rightarrow $
  • C
    $ > \,O \to \,O\, < $
  • D
    $ - \,\,O\, - \,O\, - $
✓

Answer

Correct option: A.
$O\, \leftarrow \,O\,\, = \,\,O$
a
Bond dissociation energy of $E - H$ bond in hydrides of group $16$ follows the order

$H _2 O > H _2 S > H _2 Se > H _2 Te$

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