Respuesta :
Answer:
E
Explanation:
The molecules A and B are shown in the image attached.
Intermolecular hydrogen bonding exists between hydrogen and an electronegative atom when the hydrogen is attached to a strongly electronegative atom. Hydrogen bonding is common in compounds such as HF, HCl, H20, CH3OH etc
Hydrogen bonding can occur between atoms 2 and 4 since they satisfy the conditions mentioned above. atom 3 can not participate in hydrogen bonding because the hydrogen is not attached to a highly electronegative element,

In this exercise we have to use the knowledge of chemistry to be able to describe the hydrogen bonds in the informed molecules:
We can say that the hydrogen bonds are all single in both molecules and we get in molecule A one bond and in molecule B six bonds.
Intermolecular hydrogen stick exists middle from two points hydrogen and an electronegative smallest part of something when the hydrogen is socially join to a strongly electronegative smallest part of something. Hydrogen fasten is generally known fashionable compounds such as HF, HCl, H20, CH3OH etc
Hydrogen fasten can occur middle from two points atoms 2 and 4 because they satisfy the environment noticed above. atom 3 can not take part in hydrogen fasten because the hydrogen exist not attached to a very electronegative essential feature.
See more about hydrogen bonds at brainly.com/question/4542860