Q. Consider the following statement about polyblend I. In 1998, Ahmed Khan developed polyblend, a fine powder of recycled modified plastic II. Polyblend has been mixed with bitumen to lay roads in Bengaluru III. Polyblend enhances bitumen’s water repellant properties and helps to increase the life of road Which of the statements given above are correct?
A) I and II
B) I and III
C) II and III
D) I, II and III
Explanation
In 1998, Ahmed Khan aged 57 years old, developed polyblend a fine powder of recycled modified plastic in collaboration with RV College of Engineering and the Bengaluru city corporation. Ahmed Khan proved that blends of polyblend and bitumen, when used to lay roads, enhanced the bitumen’s water repellant properties and helped to increase the life of road
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.