In an organic compound,what is the effect of the hybridization of carbon on bond length and bond enthalpy?

  • A
    Higher $s$-character leads to longer bond length and higher bond enthalpy.
  • B
    Higher $s$-character leads to shorter bond length and higher bond enthalpy.
  • C
    Higher $s$-character leads to shorter bond length and lower bond enthalpy.
  • D
    Higher $s$-character leads to longer bond length and lower bond enthalpy.

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Similar Questions

Hybridization of $1$ and $2$ carbon atoms in $\mathop {CH_2}\limits^1 = \mathop C\limits^2 = CH_2$

The ascending acidity order of the following $H$ atoms is:
$A: HC \equiv C-H$
$B: H_2C=CH-H$
$C: (CH_3)_3C-H$
$D: CH_3-CH_2-H$

The hybridisations of carbon-$2$ in $P$ and $Q$ are respectively:

Determine the hybridization of the carbon atoms in the following compounds:
$(a)$ $N \equiv C-CH=CH_2$
$(b)$ $HC \equiv C-CH=CH_2$ (Identify the carbon atoms of the single bond $C-C$)
$(c)$ $HC \equiv C-C \equiv CH$
$(d)$ $H_2C=C=C=CH_2$
$(e)$ Buta$-1,3-$diene (as shown in the figure)

In the given molecule $(NC)_3 CCCCHCHBr$,the number of $\sigma$ and $\pi$ bonds respectively are:

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