Chapter 12, Problem 59A

Interpretation Introduction

Interpretation:

The molecule that can form intermolecular hydrogen bonds needs to be identified and then the several molecules attached together by hydrogen bonds needs to be shown.

Concept introduction:

Intermolecular hydrogen bonding is formed between two or more different molecules.

Answer to Problem 59A

$H_2\text{}{O}_2$

Explanation of Solution

In H₂O₂ molecule, the H atom is attached to O atom which is electronegative in nature. The intermolecular H-bonding in H₂O₂ molecule is represented as follows:

Conclusion

Reasons for incorrect options: Hydrogen is not attached to electronegative atom, so that is why others options are not correct.