Which molecule has the largest size, and therefore the greatest London Dispersion forces? □ H20 H2Te...
Which of the following compounds would have the largest London dispersion forces? A. C8H18 B. C4H10 C. CH4 D. C15H32
Which molecules exhibit only London (dispersion) forces? CH3CI BCI3 NH3 Br2 CH4
Which of the following statements about London dispersion forces is/are true? Group of answer choices London dispersion forces are stronger between molecules of 1-butanol than between molecules of 2-methyl-2-propanol. London dispersion forces are stronger than hydrogen bonding interactions. both a and b neither a nor b How many different alkene products (counting cis and trans isomers of a compound as a single product) could be produced when 3-methyl-3-pentanol is dehydrated? Group of answer choices 1 2 3 4
Question 9 0.2 pts Which one of the following substances has London dispersion forces as its only intermolecular force? (No hydrogen bonding, no dipole-dipole forces.) о сезон NH3 H2S O CH4 Question 10 0.2 pts True or False. Most of the substances used in this investigation are extremely volatile (easily evaporate) and should be used with care in a fume hood. True O False Question 11 O pts True or False. To avoid fainting or feeling light-headed in the lab...
Which has the least viscosity? HOCH2CH2OH CH3(CH2)3CH3 CH3CH2OH Which has the greatest heat of vaporization? H2Se H2Te H2S H2O Which has the smallest enthalpy of fusion? MgO H2O Li2O HCl Which has the lowest normal boiling point? Hg N2 NaCl Which has the smallest vapour pressure at 25°C? SiO2 H2O CO2
Which compound(s) exhibit only London dispersion intermolecular forces? (Select all that apply.) NH2OH SO2 CH4 SF4 PF5 NH3
Which of the forces would be present between a molecule of CH3CH2CHO and a molecule of CH3(CH2)4CH3? You can choose more than one answer. a) dipole - induced dipole b) dipole - dipole c) ion - induced dipole d) hydrogen bonding e) london dispersion forces
Question 6 (1 point) Water has a relatively high boiling point due to London dispersion forces. True O False
1. Which one of the following substances has dispersion forces as its only intermolecular force? (A) CH3OH (B) NH (C) H2S (D) Brz
can u help me Which of the following substances has the largest dispersion forces? a. H2 b. CCl4 cO2 Là d. Xe e.CH QUESTION 2 Consider the reaction: 4A + 2B - 6 C in which AHO = + 50.0 kj/mol. What is the AH for the following reaction? 30-2 A+ B 0.+ 25.0 kj/mol 5.- 25.0 kJ/mol 5.6.- 50.0 kJ/mol d.+ 50.0 kJ/mol