Match the polymers given in column I with the type of linkage present in them given in column II

Match the activity given in Column I with the type of pollution created by it given in Column II.

Match the activity given in Column I with the type of pollution created by it given in Column II.

Match the activity given in Column I with the type of pollution created by it given in Column II.

Answer the following : Match the type of surface given in column I with the type of reflection in column II :

Match the polymers given in column I with their repeating units given in column II

Match the polymers given in column I with their repeating units given in column II