Question - Which of the following is a natural polymer ? Buna-S, Proteins, PVC The conversion of primary aromatic amines into diazonium salts is known as ________ What are the products of hydrolysis of sucrose? Write the structure of p-methylbenzaldehyde. Vedantu - Your Personal Teacher Online - Get an clear edge over other students by constant revision of important topics with an awesome teacher. - Get your doubts and questions resolved instantly by booking an instant live session - Prepare for competitive exams with our exam courses and achieve your goal - Skipped a topic in tuitions? Learn it on Vedantu by taking our topic courses