KCET · Chemistry · Chemical Bonding and Molecular Structure
Intramolecular hydrogen bonding is formed in
- A \(\mathrm{H}_{2} \mathrm{O}\)
- B salicyladehyde
- C \(\mathrm{NH}_{3}\)
- D benzophenone
Answer & Solution
Correct Answer
(B) salicyladehyde
Step-by-step Solution
Detailed explanation
The hydrogen bonding which takes place within a molecule itself is called intramolecular hydrogen bonding. It takes place in compounds containing two groups such that one group contains a H-atom linked to an electronegative atom and other group contains a highly electronegative atom linked to a lesser electronegative atom, the bond is formed between the H-atom of one group with the more electronegative atom such as \(\mathrm{F}, \mathrm{O}\) or \(\mathrm{N}\) of the other group.
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