Question 9. Calcium carbonate is sparingly soluble in water. CACO) Caag) Co (a) K-34 10 (a) Caleulate the solubility of CaCO, in sea water containing 0.01 mol L of Ca ions

Q: What conditions cause the pinch point to migrate away from the feed location?

A: Distillation is a vapor-liquid separation process. Distillation is the separating technique which is…

Q: Outline the steps in glass manufacturing process

A: There are many steps in the manufacturing of glass. The process steps involve:   Melting Shaping…

Q: 1. Explain the function of a cooling tower and its important in the process industries. 2. Explain…

A: Answer;1) A cooling tower is designed to cast off warmth from a constructing or facility through…

Q: Describe about blow molding processes?

A: The blow molding processes is to be described.

Q: (1) Explain the following terms: i) Slack and Raw wax

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Q: Describe the Impressed Current System of Cathodic protection

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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: write note on pug mill and dough mixer on the Oil & Paint Technology

A: The objective of the question is to understand the role and functionality of pug mill and dough…

Q: What is tensile test

A: The definition of the tensile test is to be mentioned.

Q: 1. Explain in detail how grain size affects the strength of a metal alloy.

A: The grain size of a metal alloy significantly affects its strength due to the influence of grain…

Q: In barrel plating, why is the barrel containing the small parts rotated?

A: The reason for rotation of the small parts of the barrel in barrel plating 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: When the instantaneous load is applied perpendicular to the specimen cross section, the material is…

A:

Q: S2, X2,CH4, X2,c02 Retentate S1, X1,CH4, X1,co2 eed S3, X3,CH4, X3,c02 Dor

A:

Q: Why is there such a large variety of drying equipment?

A: Dryers are used in almost every industry especially food industry. The food industry is very diverse…

Q: Pure ethane is burned completely in 20% excess air. Air is supplied at 25C, 740 torrs an…

A: Given data: % of excess air = 20 % Temperature of air = 25 0C Pressure of air = 740 torr

Q: Which steel can be treated by spherodization?

A: The type of steel that can be treated by spherodization is to be mentioned.

Q: When we change the fluid package from one package to another, does the temperature and pressure…

A: When we change the fluid package from one another then the following properties will change such…

Q: a petroleum crude oil with a specific gravity of 0.865 is flowing through a piping arrangement as…

A: Given: The specific gravity of petroleum crude oil is S = 0.865. Thus, the density would be, ρ = 865…

Q: List out various types of cements. Explain about any 4 of them in detail

A: The question is asking to list out the different types of cements and provide a detailed explanation…

Q: n Paper manufacture, How will pulping take place and what important component of wood is removed?…

A: Paper is a fibrous material that is manufactured using cellulose fibers from wood, waste paper,…

Q: 3 Ways to separate pebbles and water and its step by step process

A: The three methods that can be used to separate water and pebbles are as follows: 1) Pour the mixture…

Q: Q1/ Answers true or false and correct the wrong? 1- Composites are easy to repair. 2- The most…

A: Q 1. To answer true or false, and correct if false Q 2. Fill in the blanks

Q: Write Notes on Type of Column in distillation

A: There are mainly two types  of distillation columns 1.batch 2.continuous.

Q: 7 -------centrifuge is the most suitable for separation of non-friable crystals. Tubular bowl…

A: The objective of the question is to identify the most suitable type of centrifuge for the separation…

Q: What are these materials are use due to its compatibility to human tissues once implanted.

A: materials that are compatible with human tissues are also known as bio-materials. They are used for…

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

A: Notes on HDPE and LDPE is asked.

Q: Principles of Spherical separator

A: Separators are mainly used to separate liquids with different densities. they form the layers of…

Q: Briefly explain the electroplating process with a neat diagram. b). Write the applications of…

A:

Q: Stress X HARD AND BRITTLE x HARD AND STRONG Typical for thermosets x HARD AND TOUGH "} X SOFT AND…

A: Given Data Tensile Stress-Strain curves for typical plastics To find - To study the STRESS and…

Q: 3. Sketch and compare Edge and screw dislocations and give main the differences between them.

A: Objective is to compare the Edge and Screw dislocations and give main differences between them.

Q: Determine the molecular formula and draw the molecular structure of the first 5 of the family…

A: Unsaturated hydrocarbons, alkanes are also known as Paraffins. They have the general formula…

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

A: In this question transformation process from embryo to nucleus in homogeneous nucleation is to be…

Q: Explain stage for selection of materials for ball mill. With more details.

A:

Q: Explain what composite materials are and what characteristics they must have.

A:

Q: what applications does packed column have?

A: Packed columns are commonly used in various industries for separating, purifying, or removing…

Q: Distinguish between thermosetting plastics, thermoplastics, and elastomers?

A: thermoplastic: they have a linear molecular chain and are held together by relatively weaker bonds.…

Q: What is meant by loading in adsorption?

A: The meaning of loading in the adsorption is to be mentioned.

Q: Describe how a common object or toy could represent the structure of apolymer?

A: Polymerization is a process where small units called monomers combine chemically to form a very…

Steady State Model

The steady-state model typically states that the entire universe is always enlarging, although it balances a fixed average density and matter that is being constantly generated to make new galaxies, star forms at a similar rate that the previous ones get indistinguishable due to the growing range and velocity of recession.