Question

Questions from my tuitions
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30 point for the correct answer

Answer 1

Answer:

if i am not wrong then it contributes to reactivity

Hydrogen bonding is a special type of dipole-dipole attraction between molecules, not a covalent bond to a hydrogen atom. It results from the attractive force between a hydrogen atom covalently bonded to a very electronegative atom such as a N, O, or F atom and another very electronegative atom.

Explanation:

Answer 2

Answer:

refer to this image hope it will help you