How does temperature affect diffusion rate, and why?

Q: true

A: Answer : true . Viscosity is the property of liquid to resist the flow of liquid.

Q: Imagine you have 3 beakers of water. The water temperature in beaker 1 is 0o C, in beaker 2 is 240 C…

A: Given information,          Water temperature in beaker 1 is 0o C          Water temperature in…

Q: 5 if the viscosity of Nacl = 664.256 mpa.s viscosity of NaOH= 1.00979 cp viscosity of water= 0.6531…

A: We have to calculate the viscosity of the entire mixture. The given data is:\ Viscosity of NaCl=…

Q: A liquid property responsible for its resistance to flow is called what?   a. viscosity b. density…

A:

Q: can diffusion be reversed

A: Yes diffusion can be reversed.

Q: CAN YOU FIND THE VISCOSITY ENERGY FOR ACETONE ?  VISCOSITY 1 VALUE = 0.797 VISCOSITY 2.VALUE=…

A: In the given question we have to calculate the viscosity energy for acetone by using the Arrhenius…

Q: The viscosity of carbon dioxide was measured by comparing its rate of flow through a long narrow…

A:

Q: B/What is the type of Imperfections In Solids that relies from applying shear stress? (also list the…

A: To tell the type of imperfections in solids that relies from applying shear stress. Other types of…

Q: Viscosity

A: Answer : A) 4 ) viscosity is known as a fluid's resistance to flow . Viscosity is the property of…

Q: The viscosity coefficient of gaseous chlorine at 1 atm pressure and 20 ᵒC is 147.0 micropoise. Find…

A: The expression to calculate the collisional cross-section of a molecule is:…

Q: Describe the kinds of molecular motion that a molecule can process?

A: Matter can exist in three states which are solid, liquid and gas. These states of matter can be…

Q: A diffusion controlled reaction takes place in a solvent whose viscosity can be manipulated by…

A: The solution is given below -

Q: An experiment was set up to test the hypothesis that increasing the temperature increases the rate…

A:

Q: List the factors that affect the rate of diffusion?

A: Diffusion can be defined as a process in which there is movement of substances from region of higher…

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: Thermal conductivity (ability to transfer heat through a medium) is an example of a A) qualitative…

A: Thermal conductivity is a measurable property with some value. It is a physical property of the…

Q: Surface energy and surface tension are equivalent quantities. Surface energy values are typically…

A: Surface tension is the surface energy per unit area , So surface energy and surface tension is…

Q: Find the molar conductivity according to these data and draw a graph.

A: The formula for calculating molar conductivity is:           -----(1)

Q: 9- It flows (10 cm') of olive oil during a capillary tube (2 cm in length and (0.04 mm in diameter)…

A: Given, Volume = 10 cm3 Capillary length = 2 cm Diameter = 0.04 mm Height of the olive oil in…

Q: Would you expect viscosity and diffusion rate to be affected by change in temperature? Why or why…

A: Viscosity and diffusion rate are affected by changes in the temperature

Q: Provide a molecular interpretation for the observation that the viscosity of a gas increases with…

A: Given : Viscosity of a gas increases with temperature, whereas the viscosity of a liquid decreases…

Q: :Q9: The defects importance are Improving chemical properties of the material Enhancing mechanical…

A: defects often determine properties of material. Defects can change physical properties of material…

Q: Consider two different spherical protein molecules, where the larger protein has a surface area that…

A: Given: Larger protein has surface area greater than smaller protein by 16 times To find: Relative…

Q: How does the ramp rate affect the actual AND observed melting point?

A: Thermal rate effect the actual melting point of subtance, higher the ramp rate higher the observed…

Q: The logarithm of diffusion coefficient (1) (2) with the reciprocal of absolute temperature. (1) =…

A: The logarithm of diffusion coefficient is (1)= decrease, (2)= linearly with reciprocal of absolute…

Q: Which property of liquids is best described as resistance to flow?  Group of answer choices…

A: We need to find which of these terms represent resistance to flow.

Q: 5. The values of the coefficient of viscosity of carbon tetrachloride at different temperatures are…

A: The data given is,

Q: The test tubes shown here contain equal amounts of the specified motor oils. Identical metal spheres…

A: The motor oils in order of increasing viscosity are to be ranked and explained. Given: Viscosity is…

Q: The graduated cylinders shown here contain equal amounts of the different plant oils. Identical…

A: Viscosity:- Viscosity of fluid is measured of its resistance to flow. Formula F =  μA .u/y  Where F…

Q: B28 Asoap bubble whose radius is 12 mm becomes attached to one of radius 20 mm. Calculate the radius…

A:

Q: Define the term Diffusion?

A: Diffusion is the movement of particles from a region of high concentration to a region of low…

Q: Determination of the Surface Tension of a Liquid by the Capillary Rise Method: A group of students…

A:

Q: What property of a liquid is measured by timing how long it takes a certain amount of the liquid to…

A: There are a number of atoms and molecules present in a liquid which the connected to each other…

Q: Use the particle model to explain how the size of the particles would affect the rate of diffusion.

A: * particle  therory of matter is a model used to describe movements and arrangements  of atom. *…

Q: Provide a molecular interpretation for each of the following processes: diffusion, thermal…

A: Introduction :  Diffusion is the movement of substance from higher concentration towards the region…

Q: Describe the relative densities of the phases for most substances. density of gas phase <- density…

A: The phase of matter depends on the temperature and the pressure of the substance. As we heat a…

Q: Determination of the Surface Tension of a Liquid by the Capillary Rise Method: A group of students…

A: Given:

Q: how do you do the calculations for rate of diffusion for this table

A: A question based on general chemistry that is to be accomplished.

Q: Does saturated fatty acid has density and viscosity at room temperature. If has what are viscosity…

A: A saturated fatty acid is a fatty acid that does not contain any double bonds.

Q: Calculate the ratio of the thermal conductivities of gaseous hydrogen at 300 K to gaseous hydrogen…

A: Thermal conductivity of hydrogen can be calculated using the formula k = (1.702 x 0.05573 x T)x 10-4…

Q: What does the magnitude of the dispersion force depend on?

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

Q: The viscosity of Cl₂ gas at 293 K and 1.0 atm is 120 up, using these data, what would be the…

A: The expression to calculate the collisional cross-section of a molecule is: σ = 1 / 3 [(8RT / πM)1/2…

Q: The role of single molecule in nano particle junctions

A: Answer. Stimuli-responsive molecular junctions are a type of nanoelectronic device in which the…

Q: Determination of the Surface Tension of a Liquid by the Capillary Rise Method: A group of students…

A: Given:

Q: Which of the following forms of viscosity does not vary with concentration?  a. relative b.…

A: The intrinsic viscosity of the polymer solution depends on the type of polymer and the solvent and…