Define the term Diffusion?

Q: The viscosities of five liquids at 25°C are given in the following table. Explain the observed…

A: Following factors affects the viscousity of a liquid .

Q: Fick’s Law of Diffusion states the rate of diffusion is directly proportional to a. the area…

A: Fick's Law describes the factors that impact diffusion of gas across membranes.   R=DA*∆pd   Where,…

Q: What are all the different types of phase transitions ? Classify based on diffusion and sub types.

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Q: True or False The relative strength of the IMFs in a solid are strong compared to the kinetic…

A:

Q: Why are hydrogen bonds considered a special class of dipole- dipole interactions?

A: In solution molecules interacts with each other by molecular interactions. The molecular interaction…

Q: Is it possible to have a homogeneous, binary liquid solution that has a higher (or lower) viscosity…

A: Solution stoichiometry involves the calculation of concentration of solutions in the given…

Q: al atomic diffusion is less stable than interstit al atomic diffusion is more stable than interst

A: B option is correct. Substitutionl atomic diffusion is less stable than interstitial atomic…

Q: What is supercritical fluid?

A: ANSWERE IS DISCUSSED BELOW :

Q: Define the term Molecular Motions?

A: The term Molecular Motions has to be given,

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: Define the term Brownian motion?

A: The term Brownian motion has to be defined

Q: Which is not a property or phenomenon associated with the liquid state? meniscus fluidity viscosity…

A: Liquid is a state of matter that has no fixed shape but has a fixed volume. In liquid form, the…

Q: List the three states of matter in order of (a) increasingmolecular disorder and (b) increasing…

A: increasing molecular disorder : gas>liquid>solid

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: Why does diffusion in solids important?

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

Q: Explain the process of collection of particles by Diffusion?

A: Diffusion can be defined as the process in which the substances are mixed with one and another by…

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: How does temperature affect diffusion rate, and why?

A: Diffusion is the movement of substance down its concentration gradient. Particles travels from…

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: - Camper between Sorption and Surface tension

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Q: 1. The symbol, , on organic glassware means O (c) standard taper joint O (b) standard size glassware…

A: 1) We have to write the meaning of the symbol given

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: Even at moderate temperatures attractions between molecules seem to have little effect on the…

A: Even at moderate temperatures attractions between molecules seem to have little effect on the…

Q: Determine the percentage of vacancies in copper at 800 0C

A: Vacancy is a defect in which an atom is missing from the lattice sites. The energy required to form…

Q: Why would you expect the rate of diffusion to increase with temperature? Can you give an example,…

A: The rate of diffusion is defined as the measure of the random movement of the particles.

Q: The criteria for a supercritical fluid are... O A) ... either A or B but not both. B) ... both A and…

A: A Supercritical Fluid is defined as a substance that is above its Critical Pressure and Temperature…

Q: What is hydrogen bonding?

A: The formation of chemical compounds due to the attraction between the atoms, resulting in the bond…

Q: The measure of the resistance to flow of a liquid is a. London forces. b. van der Waals forces. c.…

A: The measure of the resistance to flow of a liquid is

Q: 2. The viscous force the relative ..... ....... motion between the adjacent layers of a fluid in…

A:

Q: arities and differences between an inter and intramolecular bon

A: Generally, intramolecular forces are stronger than intermolecular forces. Within intermolecular…

Q: Define the terms resistance & conductance. How are they related with each other?

A:

Q: What determines the type and strength of intermolecular attraction between particles?

A: The differences in the properties of a solid, liquid, or gas determine the strengths of the…

Q: Based from the given data about the penetration coefficient of beets in different concentration of…

A: Penetration coefficient depends on the tendency to penetrate or pass through a particular components…

Q: HOW DO INTERMOLECULAR FORCES RELATE WITH THE ASSUMPTIONS OF THE KINETIC MOLECULAR THEORY?

A: Kinetic theory:  The behaviour of gases based is explained on the idea that the gas consists of…

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: How will the introduction of a metal ion with a different charge as an impurity induce the formation…

A: When a metal ion of different charge is introduced into ionic metal-oxide crystal, it creates a…

Q: the factors that affect the rate of diffusion of substances

A: The process of transport known as diffusion involves moving a substance from one area of higher…

Q: relative viscosity

A: Ans. Option 4. Between 0 and 1. Relative viscosity can never be negative. Relative viscosity with…

Q: What two familiar phases an Elemental carbon has ?

A: An element having one or more forms with the same physical state is referred to by the name…

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: 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.…