The compound with highest boiling point is:
Correct answer: B. Water
- A. Acetic acid
- B. Water
- C. Ethyl alcohol
- D. Diethyl ether
Explanation
Among the options provided, water (H2O) has the highest boiling point. This is because water molecules are held together by strong hydrogen bonds, which require a significant amount of energy to break. As a result, water has a higher boiling point compared to the other compounds listed. Therefore, option b is correct.
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About Hydrogen Bonding
Hydrogen bonding is the strong attraction between hydrogen attached to nitrogen, oxygen or fluorine and an electronegative atom in the same or another molecule. It explains unusual boiling points, viscosity, surface tension, water's properties and the difference between intermolecular and intramolecular hydrogen bonding.
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