The electron displacement in a covalent bond | vedclass

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Question

(D) $(i)$ The electron displacement in a $\sigma$ covalent bond is influenced by the inductive effect.$(ii)$ The displacement of $\pi$-bond electrons

Vedclass · Accepted Answer

All of the above

Vedclass · Answer

(D) $(i)$ The electron displacement in a $\sigma$ covalent bond is influenced by the inductive effect.$(ii)$ The displacement of $\pi$-bond electrons and non-bonding $p$ electrons is influenced by the resonance effect.$(iii)$ The displacement of bonding electron pairs in a $C-H$ bond is influenced by the hyperconjugation effect,which is also known as no-bond resonance.Since all these effects contribute to electron displacement in covalent bonds,the correct answer is $D$.

The electron displacement in a covalent bond of a molecule is produced by which type of effects?

Similar Questions

The decreasing order of reactivity towards electrophilic substitution for the following compounds is:

Given below are two statements:
Statement $I:$ Hyperconjugation is a permanent effect.
Statement $II:$ Hyperconjugation in ethyl cation $(CH_{3}CH_{2}^{+})$ involves the overlapping of $C_{sp^{3}}-H_{1s}$ bond with the empty $2p$ orbital of the adjacent carbon.
Choose the correct option:

Consider the following structures:
$I.$ $CH_3-CH_2-COOH$
$II.$ $CH_3-CH(Cl)-COOH$
$III.$ $Cl-CH_2-CH_2-COOH$
$IV.$ $CH_3-CH_2-CH_2-COOH$
The correct order of their acidity is

Which group exhibits the maximum hyperconjugation effect?

What is the positive resonance or inductive effect of a group?

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