engineering chemistry MCQ #3119

engineering chemistry MCQ #3119

1. Question 1

   Q1. The environmental impact of a pollutant is determined by its

   • A) Concentration and persistence
   • B) Toxicity and bioaccumulation potential
   • C) Both A and B
   • D) Neither A nor B

   Answer: Both A and B

   Explanation: Both the concentration and persistence, and the toxicity and bioaccumulation potential, determine the environmental impact.