Which of the following is an enamine?

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 ?

which of the following is not ?

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

Which of the following is a set of enamine?

which of the following is not related with following plants ?

Which of the following is a positive overlap which leads to bonding ? .