Be kind yk? tell him have some respect for your relationship and if he can't then cut him off completely
The answer is c hopefully I helped you
Activation of energy is the foundation of chemical being react in a solution. If activation energy is not reached then no reaction would happen.
The maximum temperature that a PVC can withstand is 130° C. Beyond this the PVC will melt. From the choices given the correct answer is option D. 130° C.
