Hydrogen bonding exits between Molecule A and Molecule B as an intermolecular force. Use the numbers, (1) - (5), to determine where hydrogen bonding exists.

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 link

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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,

it’s previous models   because when i picked that son of a gun’s answer it was wrong look for previous models because they might make it a different letter