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- Rank the following compounds from highest boiling to lowest boiling. To rank items as equivalent, overlap them.a. Draw two different structures with the molecular formula C,H,0. b. Name the functional group in each structure. c. Which one will have the higher boiling point, and why?H. E. G но но HO B. C HO ONa HO 2.52 Rank molecules A-H in order from lowest to highest boiling point. 2.8 Ranking Boiling Points and Solubilities of Structurally Similar Compounds
- Q7:- Which compound has the highest boiling point Acetic acid or Propan-1-ol ? Why? Q8:- How can prepare Acetic acid by Industrial and lab methods ? compere between them ?Which among these have the highest boiling point? Rank them from A-D. Methanol, water, ethanol, and diethyl ether. Please explain thoroughly including each of their intermolecular forces and how it makes them stronger or weaker than the others.Rank the following compounds in order of increasing melting point.
- 1. Write the skeletal structures of propanal, acetone and cyclohexanone. What is the major intermolecular force (IMF) found in them? Based on their major intermolecular force and molecular weight, what can you predict on their solubility in water? Chemical Name Skeletal Structures Major IMF Solubility in water Propanal Acetone Cyclohexanone 2. What is the purpose of Tollens’ test (Part B)? What is the evidence of a positive result? 3. What is the purpose of oxidation test (Part C)? What is the evidence of a positive result?Arrange the compounds in order of increasing boiling point. HO. B C D AWhich pairs of hydrocarbons (X & Y) shown below has X with higher boiling point than Y?* Y CH-CHCH А. CH:CH-CHCH CH2-CHCH.CH:CH CH-CHOHCH CH:-CHCH.CH:CH: CH;CH:CH;CH3 в. C. CH CH:-CHCH-CHCH: CH:-CHCH:CH:CH: D. A B The compounds used as fuel in torch for soldering or welding of metal is * Ethane Ethanol Ethene Ethyne
- Which of the two has a higher boiling point: Propanol or Pentanol?Which of the following structures have the lowest boiling point? a. (CH3)3-C-CH2-CH2-CH3 b. CH3-CH-CH=CH2 | CH 3 с. Но d. CH 3 e. CH3 CH₂ C-CH-CH3 | | Br Cl f. i CH3-C–CH2-CH3 8. CH3CH(CH3)CH2CHOBased on the given structures, determine which has a higher boiling point and why?