Question

1. which of the following is not a characteristic of hydrogen bonds? they are weaker than covalent bonds they are stronger than covalent bonds they are involved in the properties of water they are important for the structure of dna

Explanation:

Hydrogen bonds are weaker than covalent bonds. They play important roles in the structure of DNA and properties of water. So the statement "They are stronger than covalent bonds" is incorrect.

Answer:

They are stronger than covalent bonds