All of the following properties tend to increase with stronger intermolecular forces except...   Group of answer choices   (a) Surface tension (b) Viscosity (c) Volatility (d) Melting point (e) Boiling point

Q: Select the compound with the greater viscosity. O CH;CH,CH,CH,CH; O CH,CH, CH,CH,OH Select the…

A: Intermolecular forces increases the viscosity.

Q: Which of the following correctly represents the sequential change in mechanical state with…

A: Introduction :  Amorphous Polymer : In the amorphous polymer the molecules are arranged randomly and…

Q: What happens to these physical properties as the strength of intermolecular forces increases? Drag…

A: A question based on intermolecular force of attraction, which is to be accomplished.

Q: A substance is viscous, nearly incompressible, and notelastic. Is it most likely to be a solid, a…

A: Viscosity is the property of fluids by virtue of which they resist their flow.  Elasticity is the…

Q: 1. Matter exist in different physical The followings questions analyses general characteristics of…

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Q: 1. 2. NH3-NH3 3. Na₂S-Na₂S 4. HF-HF 5. MgS-MgS 6. CH3OH- -CH3OH 7. H₂-H₂ 8. CuO CuO 9. SbH3-SbH3 10.…

A: The physical characteristics of molecules, including as their melting and boiling points, density,…

Q: Select the substance with the highest viscosity A. hot motor oil B. honey at room temperature C.…

A: Viscosity is the resistance to flow. Means highly viscous fluid show higher resistance to flow. And…

Q: Water (polar molecule) forms beaded droplets on waxy surface (nonpolar molecule) because the…

A: Given: Water is a polar substance. And waxy surface is a non-polar substance.

Q: Describe the characteristics of the physical state of iron (solid, liquid, or gas) at a temperature…

A: The relationship between K and oF and oC is as shown below:

Q: Select every statement that is true concerning phase diagrams:  a. At a certain temperature and…

A: In order to answer these questions we need to undestand the phase diagramLets consider the phase…

Q: Define viscosity and explain how viscosity is affected by intermolecular forces.

A: Viscosity is the resistance or the hindrance offered by the liquid to floe.

Q: On the diagram below label regions in which only liquid, only gas and both these phase coexists.

A: In the diagram region A => only liquid

Q: The compounds 1-propanol, CH₃CH₂CH₂OH, and ethyl methyl ether, CH₃CH₂OCH₃ have the same chemical…

A: The structure of the compound 1-propanol, CH₃CH₂CH₂OH is given as,

Q: Which property of a liquid increases with increasing temperature?a) surface tensionb) viscosityc)…

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Q: Which physical property of liquids enables certain insects to walk on the surface? A-viscosity…

A: We know matter is mainly divided into three parts i.e., solid, liquid and gas. The properties of…

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

A: Hydrocarbons are the molecules formed by the carbon and hydrogen atoms. They are of two types-…

Q: Mödified True or False Direction: Analyze each of the following statements whether it describes the…

A: Note: Since you have posted a question with multiple subparts, we will solve the first three…

Q: Part B Arrange the liquids pentane (CH3 CH2CH2CH2CH3), pentanol (CH3 CH2CH2CH2CH2OH), and pentanal…

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Q: Classify each property as associated with a liquid that has strong or weak intermolecular forces.…

A: Among the molecules two type of forces are present, one is primary bond due to which atoms are…

Q: 11. Which of the following correctly represents the sequential change in mechanical state with…

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

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Q: Suppose you are measuring the surface tensions of water and mercury separately by capillary-rise…

A: The phenomenon where a liquid due to attractive forces minimizes its surface area is called as…

Q: A. DIRECTION: Define the following and give an example of each: 1. Dispersion force 2.…

A: Given: Different different intermolecular forces. To find : details explanation of these…

Q: Explain the relationship between each term pair: Viscosity and Temperature

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Q: How many phases are present at each of the points a–d indicated in attachement

A: To determine the number of phases present at each of the point a, b, c and d of the below phase…

Q: a) When gaseous water condenses, KMT tells us that the intermolecular attractions cause the slowest…

A: In a phase transition temperature of phase remains constant, the heat energy supplied goes to change…

Q: The pressure that vapors apply on the surface of the liquid at equilibrium is called

A: On the surface of a liquid some of the liquid vapours are present.

Q: Explain the statement: "Hydrogen bonds are not true chemical bonds." 6. Which do you expect to have…

A: Covalent bonds- Formation of these bonds require sharing of electrons between atoms.  Ionic bonds-…

Q: Please help

A: Viscosity is the resistance of liquid to flow.  It depends on following : Higher the intermolecular…

Q: Liquid A is known to have a higher viscosity and higher surface tension than Liquid B. Use these…

A: When the molecules have strong intermolecular interactions, the surface tension that is the energy…

Q: Surface tension acts on small objects with HIGHER surface area over mass that enables them to float.…

A: Answer  Due to the surface tension, small objects will float on the…

Q: Which substance is likely to have the greatest dispersion force? a. CH3CH2CH2CH3 d.…

A: The magnitude of the dispersion force operating in the hydrocarbons is directly proportional to the…

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: True or false. When a liquid is placed inside a capillary and the cohesive forces are atronger than…

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Q: Liquids can interact with flat surfaces just as they can withcapillary tubes; the cohesive forces…

A: Cohesive Forces - Cohesive forces are those forces that are meant to bind together the molecules…

Q: The properties of two pure liquids, X and Y, are investigated. First, 50 uL each of X and Y were…

A: Given: The liquid X forms globules while liquid Y spread throughout the slide.

Q: The boiling points of liquids A and B are 65 °C and 145°C, respectively. Which of these liquids…

A: The boiling point is defined as the temperature at which the vapor presure of liquid become equals…

Q: Identify the phase/s present at points A-D. point A = [Select ] [ Select ] liquid point B = gas…

A: Since you have asked multiple question as per our company guidelines we are supposed to answer the…

Q: Which of the following statements best describes the force of friction? a- a force that is constant…

A: Friction force is always acting in opposite direction to that of motion. The correct option is…

Q: Explain the relationship between each term pair: A. Viscosity and Temperature B. Surface Tension…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: Liquid A is known to have a lower surface tension and lower vapor pressure than Liquid B. Use these…

A: Since you have asked multiple questions, we will solve the first one. For the remaining question,…

Q: Select the statements that correctly describe the term viscosity. This quantity is low for…

A: All matter can be classified as solid, liquid, and gases mainly. In these physical states of matter,…

Q: Select the following answer with the correct definition. Normal boiling point is the boiling…

A: The normal boiling point of the liquid is the temperature at which the vapour pressure of the liquid…

Q: Which of the following statements is correct when talking about the viscosity of a liquid? A) The…

A: Viscosity is basically measurement of resistance of flow of liquid.

Q: The boiling points of liquids A and B are 65 C and 145 C respectively. Which of these liquids would…

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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: Which of the following liquids has a higher surface tension methanol or dimethyl ether? Higher…

A: Methanol will have higher surface tension and viscosity than dimethyl ether.

Q: Cohesion

A: Surface tention , cohesion . Surface area: surface area is the tendency of liquid to contract to…

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.