Explain please! (b Which of the following molecules has the lowest boiling point? CN OH
Which of the following has the
lowest boiling point?
Which of the following has the lowest boiling point? A) CsH12 B) C7H16 C) CgH20 D) C11H24 E) C13H28
Which of the following has the lowest boiling point: a. C.
Please rank from lowest to highest boiling point.
А OH (B o Nat LI 0 © D OH OH
Rank molecules a–D in order from lowest to highest boiling point. Brie y rationalize your choice. CH3CH2OCH2CH3, CH3CH2CH2CH2CH3, CH3CH(OH)CH2CH3, FCH2CH2OCH2CH3 (A) (B) (C) (D)
Rank molecules a–D in order from lowest to highest boiling point. Brie y rationalize your choice. CH3CH2OCH2CH3, CH3CH2CH2CH2CH3, CH3CH(OH)CH2CH3, FCH2CH2OCH2CH3 (A) (B) (C) (D)
- Which of the following compounds has the lowest pKa? COOEt H2 OH COOET CN COOEt c. COOEt d. COOEt e. CN produtos e Pero e promene . Quomo comenon Which of the following compounds would produce a racemate when treated with base? d. a) and b) only e. all of these Осня What is the major product of the transformation below? 1. LDA, -78c 1. CHẠMgBr 2. H2O 2. PhSeBr 3. H202 iš å så
6. Rank the following from lowest to highest boiling point: pts НО OH OH с В A Page 2 of 4 Dld Exam III
15. Put the following three molecules in increasing order of boiling points (put the lowest boiling point first and the highest boiling point last). 1.hexane 2. dipropyl ether 3. hexanol 4.3-pentanone a. 1<2<3<4 b. 1<2<4<3 c. 2<4<3<1 d. 3<4<2<!
Which of the following compounds have the lowest boiling point?
5. Which compound has the lowest boiling point? • 4,00. a. H,PO. b. Yo OH Yo d. H20 no 6. What reagents are needed to complete the following reaction? o ooh a. H2O b. H2, Pd/C c. HCI d. H2SO4, H20 7. In the reaction above, what does a stretch at 3050 cm" in the IR spectrum indicate? a. complete reaction b. incomplete reaction c. wrong product d. bad instructor 8. In IR spectroscopy, where does a carbon-carbon triple bond...