Solution of Chapter 15. Polymers (Chemistry - Exemplar Book)

Chapter Exercises

Multiple Choice Questions I

Multiple Choice Questions II

Short Answer

Matching Type

Assertion and Reason


Note : In the following questions a statement of assertion followed by a statement of reason is given. Choose the correct answer out of the following choices.

Assertion : Polyamides are best used as fibres because of high tensile strength.

Reason : Strong intermolecular forces (like hydrogen bonding within polyamides) lead to close packing of chains and increase the crystalline character, hence, provide high tensile strength to polymers.

Long Answer