They are gases or liquids at room temperature. 2-Methylpentane has highest boiling point because it has the least branched chain structure as compared to 2, 3-Dimethylbutane. Problem: Which of the following substances has the highest boiling point?a. * a. NH₃ c. CO d. PH₃ b. CH₄ why? Explanation: The given substances and their boiling point from online resources are; Krypton, Kr, boiling point = -153.4°C. The solvent used here is water. Which of the following compounds would have the highest boiling point? acetone H methylamine O cyclobutane HCC All of the Above Submit Answer Try Another Version 3 item attempts remaining From the substances … They have high melting points. 1 decade ago. Dipole-dipole. How to solve: Which of the following has the highest boiling point? Which of the following molecules has the highest boiling point? Water is highly polar because oxygen has … 5 Answers. Which of the following compounds has the highest boiling point? b. I 2. c. O 2. d. H . D) benzene, bp = 80°C. H 2 has very low molecular weight and they exhibit very weak van derwall force between two H 2 molecule. 1 decade ago. A) ethanol, bp = 78°C. Borane, BH₃, (transient compound), boiling point of the dimer it forms B₂H₆ = -164.85°C Boiling Point: Boiling point is the temperature where a liquid transitions to the gas phase. Boiling point elevation depends on the solvent, of course, but we're assuming water, and upon the concentration of the solute and how many particles into which the solute breaks. 86% (148 ratings) FREE Expert Solution. A) 0.10 M lithium sulfate, Li2SO4 B) 0.10 M hydrochloric acid, HCI C) 0.10 M lithium nitrate, LINO3 D) 0.10 M magnesium sulfate, MgSO4 the more dense something is, the longer it takes to boil. HCl does have the highest boiling point though because its the only molecule out of those three that has a slight amount of polarity. None of these have dipoles. In contrast, even methanol (with one carbon atom) is a liquid at room temperature. 11. Which of the following aqueous solutions has the highest boiling point? So, they have lower boiling point than that of methane. D. n-pentane. a. CH3CH3 d. CH4 b. CH3CH2CH3 e. CH3CH2CH2CH3 c. C2H2. Answer Save. 2-Methylpropane. the highest boiling point. The molecular weights are H 2 (2), CO (28), HF (20), and Ne (20). H FREE Expert Solution Show answer. Anonymous. Relevance. 12. c) CH3CH2OH. HF (boiling point = 19.4 degrees Celsius) has the strongest intermolecular forces. B) methanol, bp = 65°C. Favourite answer. 1. N2 and Cl2 are diatomic molecules with covalent bonds. Dipole induced Dipole and. If two molecules have the same bonding, check the size for the higher boiling point. Click hereto get an answer to your question ️ 78. The boiling point of a compound is directly related to the strength of the intermolecular forces present. So sodium chloride has the highest boiling point. H2O CO2 CH4 Kr NH3 A)NH3 B)CO2 C)H2O D)Kr E)CH4 5) 6)Of the following, _____ has the highest boiling point. … 1.Ar 2.O2 3.Li20 4.CH3F 5.H20 - e-eduanswers.com Bigger molecules will have stronger London dispersion forces. (Note they are all nonpolar) a. CH4 d. GeH4 b. SiH4 e. H2 c. SnH4 . C) water, bp = 100°C. A sample of the substance is heated from 10 C to 250 C over a period of 2 hours. Answer to: Which of the following substances should have the highest boiling point? Solids do not conduct electricity, but liquids do. List the following molecules in order of increasing boiling point: Br2, F2, I2, Cl2, Answer Higher boiling points will correspond to stronger intermolecular forces. Arrange the following … Easy. The melting point is 22 C The boiling point is 175 C On your graph, also label the following information Solid Liquid Gas Condensation Boiling Freezing Point Melting Point Solid/Liquid … (Think of intermolecular forces) CHCl3, CH4, CH2Cl2, CH2I2, CHBr3, CHI3 Ive tried to answer this question twice and have one attempt left. A) CH_4 B) CI_2 C) Kr D) CH_3CI E) N_2 Which of the following … D) ethyl alcohol CH3CH2OH . Which of the following aqueous solution has the highest boiling point ? It's H2O, but not because of density. T2. Which of the following substances has the highest boiling point? Substances would have the lowest boiling point will be above a boiling point … of... Of the following substances has the highest boiling point? a do n't come under as! Not because of density resources are ; Krypton, Kr, boiling =. Point from online resources are ; Krypton, Kr, boiling point would be the same IMF they. 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