Which substance has the highest boiling point? Group of answer choices C2H6 C7H16 C8H18 C3H8

Q: Which liquid will have the highest boiling point? CH3Cl CH3OH C3H8 C6H14

A: Boiling point is directly proportional to molar mass .so if molar mass increases then boiling point…

Q: Consider the following experimental boiling points: CH4: -162°C C3H8: -42°C C6H14: 69°C C9H20: 151°C…

A: Answer: Boiling points of alkanes increase with increasing number of carbon atoms. This is due to…

Q: Which of the following substances has the lowest boiling point? O CH3CI O CF4 CH3OH CH20 CHF3

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Q: ce floats on water. For most other substances, however, the solid sinks in the liquid. Classify each…

A: Density is defined as the mass per unit volume. It is represented by rho ρ. It’s relation with mass…

Q: Select the compound with the highest boiling point. 1 ||

A: Alkanes can be defined as the organic compounds that contain single bonds between carbon atoms.

Q: Identify the true statements about surface tension. Molecules along the surface of a liquid behave…

A: Surface tension: It is a force required to increase or expand the surface of a liquid.  This…

Q: Which one of the following pure substances should have the lowest boiling point? A HCl B H2S C CH4 D…

A: Boiling point depends on intermolecular force of attraction between molecule. More the strong…

Q: Which one of the following substances should exhibit hydrogen bonding in the liquid state? O CH3 CH3…

A: Hydrogen bonding exhibited by those Molecules which contain Hydrogen atom directly attached to any…

Q: Which liquid will have the highest vapor pressure? CH3Cl C6H14 C3H8 CH3OH

A: C3H8 (small molecule, small London dispersion forces. highest vapor pressure).

Q: Identify the compound which has the highest boiling point.

A: 1.As the increase in the branching, the surface area of the molecule decreases and vander waals…

Q: This graph shows how the vapor pressure of three liquids varies with temperature: 900- 800 - 700 -…

A: The liquid molecules tend to convert into the vapour phase. In a closed container, the pressure of…

Q: For the following diagram for a hypothetical substance X, choose the FALSE statement Pressure (p) C…

A: At constant temperature T1, the substance goes from liquid state to gas state as pressure increases.…

Q: Select the substance which the lowest vapor pressure at a given temperature.     mercury, Hg…

A: Vapour pressure of the molecule depends on force of attraction present in atom or molecule .…

Q: Which of the following compounds has the lowest enthalpy of vaporization. H2Te H2Se H2O H2S H2Po

A: Enthalpy of vaporization It is the amount of energy required to convert liquid substance to gas is…

Q: What is the normal boiling point of each compound? Vapor pressure (mm Hg) 800 700 600 500 400 300…

A: Normal boiling point is the temperature at which the vapor pressure of the liquid becomes equal to…

Q: Which of the following compounds has the highest boiling point? Br F CI

A: We know that, Molar mass of Iodine is more than that of other halogen i.e. F, Br, Cl

Q: Compounds with higher vapor pressure boil at temperatures.

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Q: Which has the lowest boiling point? AsH3, PH3, or NH3

A: Boiling Point of Nitrogen Family increases on moving down the group due to hydrogen bonding. It is a…

Q: Which of the following has the highest boiling point? y Cl OH

A: Boiling point: The temperature at which the vapor pressure of a liquid becomes equal to the…

Q: The normal boiling points of CH2F2 and CH3F are -52 oC and -78 oC respectively.  Which of the…

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