Multiple choice

Which of the following compounds are used as PVC plasticiser? P. Tricresyl phosphate Q. Diphenylguanidine R. Zinc butyl xanthate S. Dipropyleneglycol benzoate

  1. Only P and Q

  2. Only P and R

  3. Only P and S

  4. Only Q and R

  5. Only Q and S

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Tricresyl phosphate and dipropyleneglycol benzoate are used as PVC plasticisers.