Which of the following describe a solid? Select all that apply. a. Expands to fill container Ob. Takes shape of container Oc. Does not take shape of container Od. Large distance between particles Oe. Does not expand to fill container Of. Strong attractive forces between particles

Q: 12. The vapor pressure curve contains a) b) c) d) liquids and gases solids, lquids, and gases…

A: The correct option is (a)  Liquid pressure curve gives the equilibrium between liquid and gas.

Q: Determine the type of intermolecular forces shown in the image. H. H. & H. H.

A:

Q: 1. Which of the following is not a property of solids? a. Very low melting point b. High density c.…

A: From the given options, which is not the property of the solids has to be identified.

Q: How can surface tension be defined? O the tension at contact surface between two liquids O the…

A: The right answer is the tension at contact surface between two liquids.

Q: How can we explain the force between nonpolar molecules? A. the permanent dipole of one molecule is…

A: Non-polar molecules are the molecules which doesn't contain any type of electrical charger or we can…

Q: 6. Air (consisting mostly of nitrogen (N₂), oxygen (O₂), and argon (Ar)) dissolves in water due to…

A: Given : Air consisting mostly N2,O2 and Ar dissolves in water.We need to write the forces work…

Q: . Describe the shape, volume, and particle movement in different phases.

A: a) Solids In solids, particles are tightly packed. Also these particles have strong inter molecular…

Q: Of hydrogen bonding, dipole–dipole forces, and London dispersion forces, which exists between all…

A: There are different type of forces , which exist between different atoms/Molecules/particles of…

Q: Intermolecular forces are forces that exist ____________ molecules, while intramolecular forces are…

A: The answers are as follows:

Q: The mercury level in a capillary tube placed in a dish of mercury is actually below the surface of…

A: We are required to explain the concept behind the given observation of mercury in a capillary tube…

Q: 12. As the temperature of the water increases, particles move creating a - vapor pressure. a.…

A: The vapor pressure of a liquid varies with its temperature, as the following graph shows for water.…

Q: Why do you think ice crystals do not all have the same shape?

A: Solution The six-fold symmetry of a snow or ice crystal is derived ultimately from the hexagonal…

Q: What is the importance about water having a high heat of vaporization? O A. a large amount of heat…

A: Given: To identify the importance of water having a high heat of vaporization.

Q: describe one property that is characteristic of : a. molecular solid b. metallic solid

A: We have to explain the properties of molecular and metallic solids.

Q: What type of attractive force is shown below? Na+ O a. ionic bonding O b. dipole-dipole O C.…

A: Here, In the given figure, Na+ is an ion which is surrounded by the the dipole.

Q: Decide which element probly has a boiling point most and least similar to the boiling point of…

A: Aluminum boiling point = 2470°c Argon boiling point = -- 185.8°c Indium boiling point = 2072°c

Q: 1. What phase change is being observed when an ice turns to liquid? * a. Melting b. Evaporation c.…

A: Melting involve conversion of a solid to a liquid and sublimation involve conversion of a solid to a…

Q: In a pure sample of HF, what forces of attraction exist between the molecules? A. dispersion forces…

A:

Q: and compared to a pure substance. The melting point of an impure substance is usually O A. higher B.…

A: The pure substance has a defined and sharp melting point while the impure substance has range of…

Q: Water is different than ice in that Select one: a. ice contains hydrogen bonds while water does not…

A:

Q: Which type of substance causes greater vapor pressure lowering? A. a covalent compound  B. a group…

A: Given Compound  A. a covalent compound  B. a group of nonmetals C. a metallic compound D. an ionic…

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.