Fenske equation to predict the bottoms composition (x6).

Q: How to Identify valence electrons and core electrons ?

A: It is to be mentioned how to identify the valence electrons and core electrons.

Q: What are the different standard data sources that are available to find the properties of materials

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Q: Discuss two methods of manufacturing of lime

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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: Date No. Draw the condensed Structural for mula of the Compound; And correct name

A:

Q: Derive the dimension ratio c/a for regular HCP crystal.

A: HCP crystal Lattice or Hexagonal Closed Packing Lattice is shown below. It is said to find the…

Q: Why is distillation boundary important?

A: The reason for the importance of distillation boundary is to be mentioned.

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: Derive the dimension ratio cla for regular HCP crystal. DO NOT USE the atomic packing factor.

A: In the HCP system, the basal plane has a hexagonal or triangular lattice with lattice parameter a.…

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

A:

Q: Steel is an example of  __________.   A. interstitial alloy   B. ionic solid   C. molecular solid…

A: We can say steel is an example of an interstitial alloy, due to the very small carbon atoms fit into…

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: Question: Briefly explain how each of the following influences the tensile or yield strength of a…

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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: Why does boiling point in IMF important?

A: The importance of the boiling point in IMF is to be mentioned.

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

A:

Q: Explain how molecular weight of a polymer can be determined by dilute viscosity measurements? Give…

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Q: How diffusivity is dependent on temperature and pressure

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Q: 1.write notes about high density polyethylene and low density polyethylene. 2. Advantages and…

A: Notes on HDPE and LDPE is asked.

Q: Draw all the resonance structure for the ClO- 3 polyatomic anion.

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Q: Differentiate the following terms used in Chemical processing Extraction vs Distillation

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Q: What are the 2 categories of plastics?

A: The 2 categories of the plastics are to be mentioned.

Q: Which can be said for natural polymers?

A: This is a question from polymer science.

Q: explain the transformation from embryo to nucleus in homogenous nucleation.

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Q: Describe the similarities and differences between the Lewis method and the Rigorous method.

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Q: Explain briefly the difference between crystalline and amorphous regions in a polymer.

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Q: Why phase inversion is a major stability issue in emulsions

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Q: Calculate the density of BCC iron, which has a lattice parameter of 0.2866 nm.

A:

Q: 5.Write the molecular orbital configuration of O Calculate the bond order and mention the magnetic…

A: Oxygen atom has eight electrons and oxygen molecule will have a total of sixteen electrons. So the…