1.Which nitrogen,ifeither.is the more basic in nicotine H nicotine Nitrogen A is more basic Nitrogen B is more basic. mge to tt The Ans:B 2.Which of the following shows the structure of protonated pyrrole? C) E)All ofthe above are important. Ans:A Page 1 1. Which nitrogen, if either, is the more basic in nicotine? N N CH3 H A B nicotine A) Nitrogen A is more basic. B) Nitrogen B is more basic. C) The nitrogens are equally basic. D) Neither nitrogen is basic. E) There is no basis on which to predict this. Ans: B 2. Which of the following shows the structure of protonated pyrrole? N H H+ ? A) N H H H + B) N H H H + C) N H H + D) N H + H H E) All of the above are important. Ans: A