Question

need all three parts please!

Match the following aqueous solutions with the appropriate letter from the column on the right. 1. 0.15 m Pb(NO3)2 12.0.11 m Al2(SO4)3 3.0.17 m ZnBrz 4.0.47 m Sucrose(nonelectrolyte) A. Highest boiling point B. Second highest boiling point C. Third highest boiling point D. Lowest boiling point V Submit Answer Retry Entire Group 2 more group attempts remaining ted

Answer 1

B. 0.15 m pb (NO3)2 * Atb = ix KbXm T1:8-15m pb NO₃)₂1 12.0111 m Al sout ® Highest Boiling - pornt ® Second Highest BP o third Highest B-P O Lowest B.P 3.0.17m 2n Brz 14.0147 m Sucrose To-To = 3xK6X0.15 = 0.45 kb * 0.1lm Al(sou ATO = 58kg x 0.11 To-To = 0.55 kb * 0.17m an Br2 To-To = 0.17X 3x Kb -0.51 kb * 0.47 Kb =0.44 Kb 0.22 x KnX 2 0.22 m NaCH3Coo = 0.18 x K6 x 3=0.54 Kb * 0.24 m koH o .Qux Kb X 2 = 0.4806 0.18 m WHQ) Sou = 0.50 m sucrose = 0.5om sucrose (0-22 m No CH3oo, A) Highest B. P 2.0.24 m KOH X (B) second highest B.P. 3.0.18 m (NH4), Soy t o third highet BP 4.0.50 m sucose ( Lowest B:P 0-11 m ni CH₂C00), = 0.17X3 X Kb = 0.51 kb 0.24 m NaNo = 0.24 X 2 X Kb = 0.48 Kb 0.11 m Cr (CH₂C00) = 0.11 XHX Kb =0.44 Kb 0.53 m Glucose = 0.53 Kb 10.11 m Mi (CH3600) - Highest B:p 2. 0.26 m Na No a X 6 Second highest B. 3. 0.11 m cr (CH3Coo) (c) third highest Bp 4. 0.53m (Glucose). Lowest B. P