What does the enrichment line on the plate column refer to?

Q: What type of bonding that is present in silicates and aluminates ?

A: The type of bonding present in silicates and aluminates is to be mentioned.

Q: Flow diagram for absorption

A: Absorption is a separation operation in which the solute from gas mixture is absorbed with the help…

Q: Explain what is done in anodic stripping voltammetry. Why is stripping the most sensitive…

A: Anodic stripping voltammetry is a voltammetric technique for quantitative dedication of precise…

Q: factors that affect the repeat length for a block copolymer?

A: Block Copolymer: When two or more monometer units clusters join together a block copolymer is…

Q: Use equations and words to describe how stirring a solution will affect the mass-transport limited…

A: The current that flows through a solution at any time is a direct measure of the rate of the…

Q: construct the step of gravimetric analysis of chloride ions in sample of edible salt

A: Gravimetric analysis is a technique that is widely used in the analytical chemistry, that involves:…

Q: Is pinch point always located at the feed stage?

A: The location of the pinch point is to be mentioned.

Q: Can a near-perfect separation be made with gas permeation?If not, why not?

A: Gas permeation technology uses porous membrane for the separation.

Q: Which of the following materials combinations are most likely to fail due to excessive wear in the…

A: To find The material combination most likely to fail due to excessive wear in the short-medium term…

Q: Explain Semibatch process?

A: In a batch process, the desired product comes out of the reactor in groups i.e. in discrete amounts…

Q: What do you mean by Thermal Barrier Coatings ? Compare the physical and chemical vapor deposition…

A: Thermal barrier coatings (TBCs) qualify the engines to function at higher temperatures without…

Q: Write the mobile and stationary phases in gas chromatography. What is the physical state of the…

A: Chromatography is a physical technique that finds application in the separation, identification, and…

Q: Explain Process of extraction oil of cooking by Solvent extraction?? With more details

A: Solvent extraction is a chemical oil extraction method that uses a solvent to extract oil from…

Q: Example of material balance of absorption?

A: An example of material balance of absorption is to be mentioned.

Q: How is oil formed in the ground?

A: There are two theories for the origin and formation of oil. Consider my following slides for a…

Q: What is a passivation layer?

A: Passivation, or becoming "passive," means offering resistance to be affected or to be corroded by…

Q: can you tell me a little bit about the carbon?

A: Carbon is an element in the periodic table at the sixth position with the symbol ‘C’ and atomic…

Q: in Precipitation titration curves, As the concentration of the titrant decreases the sharpness of…

A: Precipitation titration is a type of titration in which the analyte and titrant react together to…

Q: Explain the role of the back surface field in solar cells and how to form a BSF layer in silicon…

A: To 1. explain the role of back surface field (BSF) layer in solar cells 2.  how to form a BSF layer…

Q: Why does rubber have to be crosslinked to be useful? How is this done

A: Rubber is a polymeric material commonly known as elastomer. There are two types of rubber, (1)…

Q: A sample of aluminum foil contains 8.50 X 10^23 atoms. What is the mass of the foil?

A:

Q: How will you deposit corrosion resistant copper on the surface of base metal,without using any…

A: Corrosion is a process of decomposition of the metal ions by oxidation and reduction of metal in…

Q: Define glass transition temperature in polymeric materials and name two parameters ineach case that…

A: The glass transition temperature, often denoted by Tg, is a critical physical property of polymeric…

Q: Write an electron configuration for chlorine and identify the valence electronsand core electrons.

A: The electronic configuration of chlorine is to be written along with valence electrons and core…

Q: How to improve heat transfer by ultrasound: application For a double tube heat exchanger ???

A: A Heat Exchanger is used to utilize the heat of the product stream, in general, to other streams…

Q: To measure cloud point a sample is placed in test-tube in a cooling bath and at different…

A: Cloud Point It is the minimum temperature where the first crystal formation starts. A freezer that…

Q: Does a residue curve follow the composition of the distillate or the residue?

A: The type of composition which is followed by the residue curve is to be mentioned.

Q: QUESTION 7 Tube vibration analysis is not done in calculations.

A: Type of calculation in which tube analysis is not performed is asked.

Q: Use diagrams to explain the below: 1- Explain the microstructure of high density polyethylene…

A: HDPE is a form of polyethylene, which is the most popular plastic, accounting for more than 34% of…

Q: What can be the point of improvement in packed towers in absorbing nitrogen oxides?

A: Introduction: Packed towers: The packed tower is a non-stop contact kind of fuel-liquid mass…

Q: Because intermolecular forces can only be controlled at surfaces & interfaces. Because of the high…

A:

Q: How diffusivity is dependent on temperature and pressure

A: gIVEN THAT we have to write how diffusivity is dependent on temperature and pressure

Q: What are the four elements of corrosion cell ? Give brief description for each of the element.

A: Corrosion cells are a complex case of Electrochemical Phenomenon. The Components and Brief…

Q: In extractive distillation, why is a large concentration of solvent required in the liquid phase?…

A: Extractive distillation - it is the distillation in the presence of miscible,  high boiling,…

Q: Describe with neat diagrams various types of commercial evaporators. Discuss the important features…

A: Evaporators  Evaporators heat exchange systems used for concentration , dewatering and…

Q: What is the importance of free delocalized electrons in heat transfer?

A: The importance of free delocalized electrons in heat transfer is to be mentioned.

Q: What happens if the discharge electrode is negative in electrostatistic precipitation?

A: Electrostatic precipitator is a filtering device  that removes dust, smoke and ash using the…