Identify which one in each pair has a higher boiling point and explain briefly the reason for your choice. 1. CH,OH or CH,F 2. CH,NH, or CH,CH,CH,NH, 3. HBr or KBr 4. or
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- Consider the two molecules shown below. One has a boiling point of 57 oC; the other, 84 oC. Predict which has the higher boiling point and explain your choice. a. 1,2 dichloroethane b. 1, 1 dichloroethaneIndicate the strongest intermolecular attraction between each pair of molecules. __________ NH3 and H2O __________ NH3 and NH3 __________ NH4+1 and NH3 ___________ CH4 and NH3 ___________ CH4 and CH4 a. London's b. dipolar c. hydrogen bond d. ion to dipoleThe sequence of increasing boiling points (lowest boiling first) in the following compounds is v. ethanol, w. ethyl amine, x. dimethylether, y. dimethyl amine, z. propane after ranking the boiling points, explain how you ranked them.
- What is the boiling point of Sylvanol? Sylvanol (l) Sylvanol (g) ΔH° = 38.0 kJ/mol and ΔS° = 113.0 J/K∙mol a. 3.0 oC b. 75 oC c. 336 oC d. 63 oCPropyl alcohol (CH3CH2CH2OH) and isopropyl alcohol[(CH3)2CHOH], whose space-filling models are shown,have boiling points of 97.2 and 82.5 °C, respectively.Explain why the boiling point of propyl alcohol is higher,even though both have the molecular formula, C3H8O.Consider the following compounds: (1) Propanol, (2) Propanal, (3) Propanone. Arrange in Decreasing boiling point A.) 2=3, 1 B.) 2, 1=3 C.) 2, 3, 1 D.) 1, 3, 2 E.) 1, 2,
- Which one of the followin shoul have the hiest boiling point? PH3 H2S HCL SiH4 H2OWhich one the following represents a list of compounds in order of increasing boiling point? oHF<HCl<HBr<HI o CH4 < C2H6 < C2H5OH < C2H5Cl oCH4 <H2S<HF<H2O oNH3 <H2O<PH3<H2S oHI<HBr<HCl<HFIn each pair of compounds, pick the one with the higher boiling point. Explain your reasoning.a. NH3 or CH4b. CS2 or CO2c. CO2 or NO2