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Chemical Bonding and Molecular Structure — Chemistry STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceChemistryChemical Bonding and Molecular Structure3 Marks
Question
What is hybrid state of each carbon in:
  1. $\text{CH}_2=\text{C}=\text{CH}_2$
  2. $\ \ \ \ \ \ \ {\text{O}}\\\ \ \ \ \ \ \ \ \|\\\text{H}-\text{C}-\text{H}?$
✓

Answer

  1. $\text{CH}_2=\text{C}=\text{CH}_2\\\text{sp}^2\ \ \ \ \ \ \ \ \text{sp}\ \ \ \ \ \ \text{sp}^2$
  2. $\ \ \ \ \ \ \ {\text{O}}\\\ \ \ \ \ \ \ \ \|\\\text{H}-\text{C}-\text{H}\\\ \ \ \ \ \ \ \ \text{sp}^2$
Reason: ' C ' with single bond $\mathrm{sp}^3$, ' C ' with double bond $\mathrm{sp}^2$. ' C ' with double bond on both sides 'sp'.

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