Analyze the relationship between viscosity and temperature that is suggested by the saying "as slow as molasses in January".

Q: The structures of two isomers of heptane are shown. Which of these two compounds would you expect to…

A: The resistance to the flow of the liquid is known as viscosity. The resistance is due to the…

Q: Why does the rate of vaporization increase with increasing temperature and surface area?

A: The reason of rate of vaporization increase with increasing temperature and surface area has to be…

Q: Identify the intermolecular attractive interactions that exist between molecules or ions based on…

A: The force of attraction which bind the atoms or ion stronger is caller the intermolecular force of…

Q: Predicting types and relative strengths of Intermolecular attractions?

A: Intermolecular attractions can be defined as the force of attraction which exist between the…

Q: Using the Clausius-Clapeyron equation to examine the relationship between vapor pressure and…

A: The relationship between vapor pressure and temperature should be given using Clausius-Clapeyron…

Q: Does the strength of the intermolecular forces in a liquid change as the liquid is heated? Explain.…

A: Yes, the strength of the intermolecular forces in a liquid change as the liquid is heated.…

Q: What is surface tension, and what conditions must existfor it to occur?

A: Surface tension is a characteristic property of the liquid which arises due to the fact that…

Q: Explain how shape and size of molecule affect viscosity

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Q: Why are dispersion forces weaker than dipole-dipoleforces?

A: THE ANSWERE IS GIVEN BELOW :

Q: Illustrate the Origin of surface tension ?

A: Surface tension is the property of a liquid that tends to occupy the smallest surface area. Like…

Q: What is the effect of hydrogen bonding on volatility?

A: If hydrogen is bonded with more electronegative atom like nitrogen, oxygen and fluorine then only…

Q: Which of the following liquids has a higher surface tension-methanol (CH,OH) or dimethyl ether…

A: As per bartleby guidelines I answered only first question so please don't mind.Thanks in advance.

Q: Explain the differences in the viscosities of toluene and nitrobenzene relative to water. What…

A: Viscosity of the fluid substance is defined based on the resistance a liquid faces while flowing…

Q: Differentiate the properties of hydrogen bonding compared to simple dipole-dipole interaction

A: Differentiate the properties of hydrogen bonding compared to simple dipole-dipole interaction :

Q: Which generalizations should be considered when comparing the relative strengths of intermolecular…

A: Intermolecular forces refer to the type of interactions which are present in between atoms or…

Q: What molecular properties favor high surface tension?

A:

Q: If the molecules in a liquid are weakly attracted, which of the following properties has a high…

A: The molecules of liquid have a weaker intermolecular force of attraction than solid and strong than…

Q: It is very difficult to liquefy a gas/vapor at the critical conditions? Why? How you can overcome…

A: It is very difficult to liquify gases at the critical conditions because at critical condition , the…

Q: See attached picture. Viscosities of five liquids at 25°C are given in the following table. Explain…

A: Viscosity of a liquid is defined as the resistance of a liquid to its flow and shear due to gravity.…

Q: Which of the properties below is incrorrect for a solid? - diffusion occurs extremely slowly -…

A: The movement of particles from high concentration region to low concentration region is known as…

Q: Is it correct to say that "The lower the Intermolecular Force, the shortest the evaporation time"?

A: Evaporation is counted as surface phenomenon that results in the conversion of liquid molecules into…

Q: Give two factors that account for the greater strength of hydrogen bonding compared to other kind of…

A: Dipole-dipole interactions generally occur when partially negatively charged molecules interact with…

Q: What is the difference between an amorphous solid and acrystalline solid on the macroscopic and…

A: Crystalline solids have well-defined edges and faces, diffract x-rays, and tend to have sharp…

Q: What is the chemical reason (ie. molecular property) for biodiesel having more desirable viscosity…

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Q: 1. How do typical dipole-dipole forces differ from hydrogen bonding? In what ways are they similar?…

A: Hydrogen bonds are also a specific type of dipole dipole interaction  which is commonly found in…

Q: Explain how a process of fractional sublimation might be applied to a mixture of two substances…

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Q: Which of the following is not a factor that directly affects the viscosity of a liquid? bulk,…

A: Viscosity of a liquid is a measure of its resistance to change the shape of molecule. Various…

Q: xplain the variation in viscosity with concentration. Does it become more or less viscous? Explain…

A: Given Explain the variation in viscosity with concentration. Does it become more or less viscous?…

Q: In addition to the repulsive force between the clay particles, there is an attractive force, which…

A:

Q: You may have heard someone use the figure of speech “slower than molasses in winter” to describe a…

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Q: Which statements about viscosity are true? i. Viscosity increases as temperature decreases. ii.…

A: The viscosity of a liquid is defined as the internal friction which opposes the relative motion of…

Q: 54. Butanol and pentane have approximately the same molar mass. However, the viscosity at 20 C of…

A: Butanol and pentane have approximately the same molar mass. However, the viscosity at 20oC of…

Q: Rank for the following liquids in order of increasing viscosity:  lowest first.   I. CH3CH3NH2…

A: Viscosity is a property of liquid to flow. More viscous is the liquid, the least is the tendency to…

Q: How does temperature affects vapour pressure based on the given graph?

A: TEMPERATURE: It is a calculation of a quantitative value of something which is cold or hot.…

Q: (a) How do the viscosity and surface tension of liquids change as intermolecular forces become…

A:

Q: Choose the substance with the greatest surface tension.

A: Surface tension is defined as a property which is equal to the amount of force applied per unit area…

Q: A sealed glass container with a capacity of exactly 100.0 mL contains 96.0 mL of liquid water at 0…

A: Given: Volume of container = 100.0 mL. Volume of liquid water inside the container = 96.0 mL  And…

Q: Why does viscosity of liquids decrease as the temperature is raised?

A: Viscosity is the resistance to the flow of a liquid.

Q: Explain why the viscosity of multigrade motor oils is less temperature-dependent than that of…

A: Multigrade motor oils contain polymers that coil at low temperatures but unwind at high…

Q: Part A - Predicting Types and Relative Strengths of Intermolecular Attractions List the substances…

A: In acetic acid CH3COOH only hydrogen bonding is present and hydrogen bond is a strong intermolecular…

Q: 11. This is the term used to describe resistance to flow of a liquid. * surface tension O vapor…

A: Surface tension -  it is a tendency of fluid surface to shrink into minimum surface area possible.…

Q: How is a solid described in the Kinetic Molecular Theory in terms of: average kinetic energy,…

A: according to Kinetic Molecular Theory, the properties of solid are described as below:i) in terms of…

Q: What is the relationship between strength of intermolecular forces and the rate of evaporation

A: The question is based on the concept of intermolecular forces of attraction. we have to establish…

Q: What is the difference between the ion-dipole force and the dipole-dipole force, and what is its…

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Q: Rank vapor pressure from highest (1) to lowest (3) Rank viscosity from highest (1) to lowest (3)…

A: We have to rank given compounds on basis of given properties

Q: (a) What is the relationship between surface tension andtemperature? (b) What is the relationship…

A: a) In general, the surface tension of molecules is inversely proportional to the temperature i.e it…

Q: How does viscosity depend on intermolecular forces?

A: Intermolecular force is any type of force between the atoms in different molecules, the force can be…

Q: As the temperature increases, do you expect the surface tension ofa liquid to increase, decrease, or…

A: The temperature is inversely proportional to the surface tension.

Q: Based on their composition and structure, list CH2Cl2,CH3CH2CH3, and CH3CH2OH in order of (a)…

A: The three compoundsi) CH2Cl2 : This compound contain Electronegative element Cl, it attaracts the…

Q: Give mathematical explanation for the effect of temperature on viscosity.

A: The property of the liquids which determines their resistance to flow is called viscosity.…