[SPM Chemistry SBP 2020 P1 Q35] How to solve this question during exam...is it we must remember all types of polymer?😄
Yes, you need to know most of the common polymers and their monomers involved. They are commonly asked in the examination.
In this case, B is polypropylene, commonly used in medical applications.
Ouhh Ok I will try to remember it … Thank you very much