Which of the following is not a best represen | vedclass

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(C) hydrogen bond is formed when a hydrogen atom is covalently bonded to a highly electronegative atom (like $F, O, N$) and is attracted to another el

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(C) hydrogen bond is formed when a hydrogen atom is covalently bonded to a highly electronegative atom (like $F, O, N$) and is attracted to another electronegative atom with a lone pair.In option $(A)$,the $H$ atom of $H_2O$ (which is more acidic) is attracted to the lone pair on the $N$ atom of $NH_3$. This is a correct representation.In option $(B)$,the $H$ atom of the $-OH$ group in $o$-chlorophenol forms an intramolecular hydrogen bond with the $Cl$ atom. While $Cl$ is not as electronegative as $F, O, N$,it can participate in weak hydrogen bonding in specific geometries.In option $(C)$,the $H$ atom of $NH_3$ is shown bonded to the $O$ atom of $H_2O$. Since $N$ is less electronegative than $O$,the $N-H$ bond is less polar than the $O-H$ bond. Therefore,the $H$ atom in $NH_3$ is less acidic and less capable of forming a strong hydrogen bond compared to the $H$ atom in $H_2O$. Thus,$(C)$ is the least favorable representation among the given choices.

Which of the following is not a best representation of the $H$-bond?

Similar Questions

Which of the following halogen acids is a liquid?

The maximum number of hydrogen bonds that a molecule of water can have is

Which of the following does not have $H$-bonding?

The compound/s which will show significant intermolecular $H$-bonding is/are :
$(a)$ $o$-Nitrophenol
$(b)$ $N$-($4$-hydroxyphenyl)acetamide
$(c)$ $2,6$-di-tert-butylphenol

Which among the following compounds does not show hydrogen bonding?

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