Question

Assertion (A): Fabric softeners work by coating the fabric fibres with a thin layer of chemicals that makes them feel smoother and reduces static electricity.

Reason (R): Fabric softeners enhance the absorbency of fabrics, allowing them to retain more water during the rinse cycle, which contributes to their softness.

विकल्प

• A is true, but R is false.

• A is false, but R is true.

• Both A and R are true, and R is the correct explanation of A.

• Both A and R are true, and R is not the correct explanation of A.

Answer 1

A is true, but R is false.

Explanation:

The assertion is true because fabric softeners coat fibres with chemicals to make them smooth and reduce static electricity. The reason is false: softeners decrease fabric absorbency rather than increase it, as their chemical coating is water-repellent and prevents fabrics like towels from holding water effectively.