Give three (3) applications of surface tension in food and packaging industry.

Q: Based on your khowiedge liquid CCI4 has a higher surface tension than

A: it is true or false that Intermolecular forces a container of liquid CCl4 Has Higher surface tension…

Q: calculate the ionic attractive energy between K and O ions per mol of the material.

A: Between  K+ and O2-  ionic bond is formed. Ionic bonds are formed when positively and negatively…

Q: In terms of their bulk properties, how do liquids and solids differ? How are they similar?

A: Solids and liquids are among the three state of matter they are different in terms of, the solids…

Q: viscosity

A: In this question we have to explain the relate viscosity to strength of IMFs among liquid molecules.

Q: What is surface tension, and what conditions must existfor it to occur?

A: Surface tension is a characteristic property of the liquid which arises due to the fact that…

Q: In terms of their bulk properties, how do liquid and solid differs? How are they similiar?

A: There are mainly three physical states in which matter exist- solids, liquid, and gases. A substance…

Q: Illustrate the Origin of surface tension ?

A: Surface tension is the property of a liquid that tends to occupy the smallest surface area. Like…

Q: Define Solid aerosol, solid foam and solid sol

A: Solid aerosols, solid foam, and solid sol are all heterogeneous solutions and classified as…

Q: What is the relationship of viscosity to the rate of flows of liquids?

A: Viscosity is a measure of a fluid's resistance to flow. It describes the internal friction of a…

Q: solid liquid gas 200 400 pressure (atm)

A: We are given the phase diagram of substance X,

Q: Cite real-life applications of cooling curve and determination of the freezing point of a substance.

A:

Q: Determine the exact hardness in units of mg/L as CaCO3. Ba2+ contributes to hardness as well.

A: Given that,

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: Hydrogen bonding Dipole-dipole forces London dispersion forces ice in glass Roundup herbicide…

A: Hydrogen bonding occurs when hydrogen is attached to Oxygen , Fluorine and Nitrogen .

Q: 4. Explain THREE factors that influence the rate of diffusion.

A: 1) Extent of the concentration gradient: The greater the difference in concentration, the more rapid…

Q: is the study of fundamental principles of nanostructures between bulk and atomic properties.

A: Nanoscience: The study of fundamental principles of nanostructures between bulk and atomic…

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: What is the surface tension of water (i.e. the air--water interface) at a temperature of 25°C? (No,…

A: We need to give the value of surface tension of water (air-water interface) at a temp of 250C, to…

Q: - Camper between Sorption and Surface tension

A:

Q: 4. Greatest viscosity: honey, water, or acetone 5. Greatest heat of vaporization: HF, HCI, HBr, or…

A: The substance which has greatest viscosity has to be given.

Q: which of the following would have the highest viscosity at a temperature and pressure where all are…

A: The viscosity of the any liquid is proportional to the strength of molecular interactions between…

Q: Define the following terms: a. salt bridges b. ionic interactions c. van der Waals forces d.…

A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you.…

Q: Q.1/ For Simple Cubic shown in figure below, determine the fraction of the volume filled with hard…

A:

Q: 4. How much heat is needed to evaporate 2g of ethyl alcohol?

A: Given,  The mass of ethyl alcohol = 2 g.  The heat needed in the transformation is:

Q: H20 N Oven H&0,N2 90°C latm 130°C 9.6atn

A:

Q: ds at a temperature of 673 K and 1073 K is 2 10 x 2, The temperature for forming two voids for eve

A: Ratio as, 673 k & 1073 k is 2×102

Q: Rank boiling point from highest (1) to lowest (3) Rank melting point from highest (1) to lowest (3)…

A: above given question solution is given below table;

Q: Give 5 types and properties of solid

A: A solid is a form of matter which possesses high rigidity and hence acquires a definite shape and…

Q: Define the term Diffusion?

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

Q: 7 questions for Properties of Liquids and IMF

A: There are various types of intermolecular forces such as hydrogen bonding, vanderwaal interaction,…

Q: Define surface tension

A: The molecules having strong intermolecular forces have higher surface tension than the molecules…

Q: Mention the main compounds which constitute Portland cement.

A: Portland cement is a binding material in the form of a finely ground powder. It is usually gray in…

Q: Explain why the viscosity of multigrade motor oils is less temperature-dependent than that of…

A: Multigrade motor oils contain polymers that coil at low temperatures but unwind at high…

Q: The surface tension of isopropyl alcohol in air has a value of 22.39 units and the surface tension…

A: Substances with strong intermolecular forces will generally have a greater surface tension than…

Q: Strongest IMF type Rank boiling point from highest (1) to lowest (3) Rank melting point from highes-…

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

Q: can you write and intro and explain about LNG liquefaction process and cooling of natural gas

A: Natural gas is converted to a liquid in a liquefaction plant,or “train”. An LNG train performs three…

Q: Enumerate and briefly discuss the quality control tests performed to determine the properties of the…

A: Weight Variation test (U.S.P.) Tablet weight is mainly affected by factors such as tooling of the…

Q: What is equivalent conductivity?

A: Definition:When dissolving one gram equivalent of an electrolyte, will generate the conducting power…

Q: if we keep wet clothes in a plastic bag, they do not dry, while when we put them on the wire, the…

A: When wet clothes dry, the water from the clothes gets evaporated and the water vapour formed from it…

Q: Rank vapor pressure from highest (1) to lowest (3) Rank viscosity from highest (1) to lowest (3)…

A: We have to rank given compounds on basis of given properties

Q: Calculate the height in meters of a column of liquid glycerol (d = 1.26 g/cm3) required to exert the…

A: Pressure will remain same then we can write dHg×g×hHg = dalc×g×halc Where dHg = density of mercury g…

Q: Which of the following observations is best explained by water’s high surface tension?

A: Introduction: Surface tension is the tension of the surface film of a liquid caused by the…

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.…