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4. Chemical bonding and molecular structure — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistry4. Chemical bonding and molecular structure1 Mark
MCQ
The single, double and triple bond lengths of carbon in carbon dioxide are respectively
  • A
    $1.15, 1.22$ and $1.10 \,\mathop A\limits^o $
  • ✓
    $1.22, 1.15$ and $1.10$ $\mathop A\limits^o $
  • C
    $1.10, 1.15$ and $1.22 $ $\mathop A\limits^o $
  • D
    $1.15, 1.10$ and $1.22 $ $\mathop A\limits^o $
✓

Answer

Correct option: B.
$1.22, 1.15$ and $1.10$ $\mathop A\limits^o $
(b) We know that single, double and triple bond lengths of carbon in carbon dioxide are $1.22\,{\rm{{\,\mathop A\limits^o }}},\,1.15\,{\rm{{\,\mathop A\limits^o }}}$ and $1.10$ $\mathop A\limits^o $ respectively.

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