Which of the following is Homomer of

which of the following is not ?

which of the following is not ?

Which of the following is correct for the beam which enters the medium?

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/are not the products in the following reaction?

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

which of the following is correct for the following graph?

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