What happens to the viscosity of liquid with the increase in temperature

Q: Explain what happens in the processes of vaporization and condensation. Why does the rate of…

A: The particles of liquids are movable and continuously collide with each other. The rate of collision…

Q: The occurrence of the same substance in more than one crystalline form is known as........

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Q: e vapor pressure of a

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Q: Does solid state stearic acid has a viscosity at room temperature

A: Viscosity is a measure of a fluids resistance to flow. It is a frictional forces resulting due to…

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

A: THE ANSWERE IS GIVEN BELOW :

Q: Justify that Glass is an insulating material.

A: Conducting material : The materials which conduct electricity when electricity is passed through it,…

Q: Elastic stresses can move the dislocations in the material linh the increase in its stre

A: The elastic stress field that surrounds dislocations is one of its most important features. The…

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: What state of matter is virtually incompressible and retains its own shape and volume?

A: Answer : Liquid A liquid is a nearly incompressible fluid that conforms to the shape of its…

Q: Write the balanced equation for the rusting of iron in which iron reacts with oxygen to form…

A: The process of rusting takes place in iron and steel objects. It increases in the presence of…

Q: Can you explain the Physical vapor deposition process in simple term

A: Introduction :  The process by which a substance changes from the gaseous state to the liquid state…

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

A: Intermolecular forces are type of attraction and repulsion forces that are present with the…

Q: What happens to the initial rate of condensation When a liquid is placed in a closed container?

A: Condensation is the change of phase of a gas to liquid. Liquids can undergo condensation if heat is…

Q: After adding salt to melting ice, what change needs to happen for the ice to re-solidify

A: The phenomenon is the lowering of melting point,  it is a colligative property.

Q: Why does diffusion in solids important?

A: The  correct answer about diffusion in solids is given below

Q: Which statement/s is/are true about deformation? A It is the ability of the material to store energy…

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Q: A simple definition of surface tension with an example.

A: Surface tension is the net attractive force exerted to a liquid surface by the liquid below the…

Q: ie vapor pressure a

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Q: What sort of relationship exists between the temperature change and the mass of the solid? Explain…

A: Heat is a form of energy that changes the state of the substance.  Temperature remains constant…

Q: Synthetic fibers possess the physical property of___________ because they are crystalline.

A: Synthetic fibers possess the physical property of___________ because they are crystalline.

Q: The presence of __________ in motor oils allows them to have temperature-dependent viscosities.

A: Dry lubricante such as graphite, molybdenum disulfide and tungsten disulfide allow them to have…

Q: Explain how interatomic electric forces produce the normal force, and why it has the direction it…

A: The two charged particles are bought close to each other in which it is said to be either attractive…

Q: What happens in the gray zone between solid and liquid?

A: When solid transforms into liquid or liquid transforms into solid, in the midway of both the…

Q: Explain how a big rock breaks down into smaller fragments after some time, when left in one place.…

A: At the surface of the earth, rocks are exposed to a process called weathering. Under this process,…

Q: Compare the conduction of heat in wood versus metal.

A: Thermodynamic is the study which deals with the transfer of heat. The ability of a substance to…

Q: Refer to the phase diagram above. Boiling occurs along the

A: Topic -- Phase diagram of a given substance and finding the boiling line in the given phase diagram.…

Q: List porosity of sand, silt, loam, and clay in order.

A: Porosity is the measure of void space in a material and is the fraction of volume of voids over the…

Q: ?A definition of viscosity is

A: Viscosity is the measure of resistance of the movement of fluids. Fluids include liquids and gases.…

Q: What will happen to a substance if there are no intermolecular forces present between particles? A…

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Q: Briefly discuss the defects in solids.

A: There are basically two types of Defects in Solids:- a) Point Defects   - The defects which arise…

Q: Hydrogen bonding occurs between

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Q: Which liquid is expected to have the higher surface tensio

A: It is a property of liquid that allows it to resist an external force , it is due to cohesive…

Q: Determine the enthalpy of vaporization for this substance. ΔHvap =

A: The gradient of the line lnP vs 1/T graph gives the value of ∆Hvap.

Q: What is the formability?

A: In this question we have to explain and also determine which component of MSE was considered in…

Q: Movement of the creates the London dispersion forces.

A: The dispersion or London attraction forces are weak attraction forces. These forces depend on the…

Q: what happens as a solid melts into the liquid state?

A: The process of solid becoming a liquid is called Melting. The temperature at which melting occurs is…

Q: Use the virtual textbook or google to help you answer the following questions. Relate your answers…

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

Q: What phase occurs when molten aluminum poured into a mold cools to form a solid object?

A: Mixing is relatively easy in the liquid state but slow and difficult in the solid-state. By melting…

Q: What is the term for the resistance of a liquid to spread and its tendency to form spherical…

A: Term for the resistance of a liquid to spread and its tendency to form spherical droplets ????

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.