Which of the following is not syncytial ?

Which of the following is an example of condensation polymer (or) Which of the following is not an example of addition polymer

Which of the following is an example of condensation polymer (or) Which of the following is not an example of addition polymer

Which of the following is not an example of organochlorine which shows biomagnification?

Which of the following is not a lyophobic sol or which of the following is a lyophilic sol?

Which of the following is/are not the products in the following reaction?

Which of the following following is not a unit of energy?

Which of the following is/are not the products in the following reaction?