NEET-UG Phase 2 2016 - Video Solution for Chemistry questions 78 & 79
This video deals with question numbers 78 and 79 of NEET-UG phase 2 2016. The first question (q 78) asks for a representation of nylon 6,6 polymer from the given structures. The Aakash Institute teacher states that, since nylon 6,6 polymer is a polyimide the structure must consist of an amide linkage. It is seen that on verification, of all the options only the fourth option consists of an amide linkage, therefore, representing nylon 6,6 polymer. Question 79 demands to know the maximum density of electron in pyrrole. It is stated that since pyrrole is an aromatic component, it creates complete resonance. Based on the rule of resonance, it is solved that maximum density of electron is either on the 2nd atom or 5th atom.
