Which of the following statements about hydrogen bonds is incorrect?ANSWERHydrogen bonds are a covalent electrostatic attraction between two or more molecules.A hydrogen bond is an electrostatic interaction between dipoles.Hydrogen bonds can exist between two or more individual molecules.Water contains an abundance of hydrogen bonds.
Question
Which of the following statements about hydrogen bonds is incorrect?ANSWERHydrogen bonds are a covalent electrostatic attraction between two or more molecules.A hydrogen bond is an electrostatic interaction between dipoles.Hydrogen bonds can exist between two or more individual molecules.Water contains an abundance of hydrogen bonds.
Solution
The incorrect statement about hydrogen bonds is: "Hydrogen bonds are a covalent electrostatic attraction between two or more molecules."
This is incorrect because hydrogen bonds are not covalent bonds. They are a type of dipole-dipole interaction between the hydrogen atom in a polar bond (like N-H, O-H, or F-H) and an electronegative atom (like N, O, or F). Covalent bonds involve the sharing of electron pairs between atoms, which is not the case in hydrogen bonds.
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