Question

please explain how you get the answers especially for the multiplicity. Thanks in advance.

2. For each of the following compounds, label hydrogens in equivalent environments, indicate the integration value and multiplicity for each signal.

Answer 1

-CH2 Cl3 -CH2 (a) 6) ing anteprehe spliting gives triplet a = 3-4 atoms 1:21 11 - 2.H atoms b =) quartet c = triplet d = doublet I - IH-atom 11 - 2- Hatom CHZ (b) CH3 (a) integraln I 3 H-atons a = 1: 21 triplet quarres 11 R.Hatoms b= 11- 2-Hatom с ) double! 1:1 - of double double of double double of 11- 2-Helen 1 IT ( I catch e a double i

@ CH3 (a) H x=CH-CH2-CH 2 -CH2-CH3 (6) 6 ③ e f Integal naelsoplicah - 6-1-1. cetome a =) Singlet 1:5:10 10:51 I -d-Hatom b - triplet quartet 11 (= - 2- Hatoms 2-H-alus d = pentet 11 1 – - 2 - Itatas 11 seretet triplet 3 e = f = H-altas 11 - 1:2!!