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Which one of the following compounds sho...

Which one of the following compounds shows the presence of intramolecular hydrogen bond ?

A

Cellose

B

Concentrated acetic acid

C

`H_2O_2`

D

HCN

Text Solution

Verified by Experts

The correct Answer is:
A
Intramolecular hydrogen bonding takes place within the same moleculei.e., between the atoms of the same molecule. Since, cellulose is a complex structure containing oxygen and hydrogen the bonding occurs between them easily.
Whereas, in `HCN_4 H_2 O_2` and concentrated acetic acid intermolecular hydrogen bonding occurs.
`""^(+)H-CH-underset(""^(-)CN-H^(+))underset("|")(H)-CN^(-)`
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