Question

Which of the following type of forces are present in natural rubber?

• A. Weakest intermolecular forces
• B. Hydrogen bonding
• C. Three dimensional network of bonds
• D. Metallic bonding

Answer 1

The correct option is A Weakest intermolecular forces

$Rubber$ is a natural polymer and possesses elastic properties. It is also termed as an elastomer.
$Elastomers$ have the weakest intermolecular forces. These weak intermolecular forces of attraction help the rubber to get stretched. A few crosslinks are introduced in between the chains, which help the polymer to return to its original position, hence, gaining the elasticity.
Hence, rubber has the weakest intermolecular forces.