Directions: Research for the boiling point of the following mixture of compounds. Encircle which would boil first. Finally, indicate what type of distillation will you use to separate them.

Q: 37. Almost all thermoplastics are moulded by........ O A. injection moulding. O B. Comerssion. O C.…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: What is the deference between Atmospheric and Vacuum distillation ?

A: Difference between Atmospheric and vacuum distillation is asked.

Q: Gasoline with an octane number of 92 has the same knocking tendency as a mixture of iso-octane and…

A: Given that, The octane number of gasoline = 92 It is required to calculate the weight percent of…

Q: Now explore the influence of the mass of the block. Using the copper block and a 4.0 second flame,…

A: Given that, The initial temperature of 10 g block T1 = 20oC The final temperature of 10 g block T2 =…

Q: Determine the number of enriching section operating lines when a distillation process is constructed…

A: Introduction: The process where the separation is carried out using distillation has 3 parts 1.…

Q: Match the type of calculation that must be used in determining the operating pressures of the…

A: The bubble point is the factor at which the first drop of a liquid combination starts to vaporize.…

Q: Which of the following is TRUE regarding saponification? Saponification is essentially an…

A: Introduction Saponification can be defined as a hydration reaction where free hydroxide breaks the…

Q: Explain the characteristics of organic compounds that fluoresce and describe the process of…

A: Compounds that are having fused rings show fluorescent characteristics. Heterocyclic compounds for…

Q: Explain Humid volume?

A: The term humid volume is to be explained.

Q: What is graphene?

A: Given: What is graphene?

Q: Why does condensation form most rapidly on the coldest object in a room—for example, on a glass of…

A: The reason for the fast condensation on the coldest object in a room is to be mentioned.

Q: In industrial process engineering, mixing is a unit operation that makes a heterogeneous mixture…

A: Mixing : Mixing is a unit operation in which two or more components are treated in such a way to…

Q: Paraffin waxes are used as external lubricant because: * -Improve dispersion of other additives…

A:

Q: A primitive air-cond it ioning unit for use in places where electrical power is not available can be…

A: The primitive air-conditioning technique of hanging up strips of linen soaked in water is to be…

Q: calculate the PH of the 2M NaOH solution?

A:

Q: Provide an industrial application of Distillation. Discuss its importance to the process in which…

A: Answer the following questions.

Q: i. percentage recirculation of air ii. Heat Load

A:

Q: Why is it necessary to preheat the feed for distillation?

A: It is to be mentioned why pre-heating of feed is necessary for distillation.

Q: Generally for gases, higher temperature results in density. * O higher O neither higher nor lower O…

A: Explanation: Gases are compressible fluid whose molecules are separated and random in motion. When…

Q: Describe briefly the extraction of oil from oil seeds

A: The main method to extract oil is pressing. In large scale industries this method is used commonly.…

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: What is the difference between the melt temperature of a pure metal and an allo

A: alloy typically refers to metals that are formed from a mixture of two or more elements. One of the…

Q: What are called solid solutions? Write a short note on tungsten carbide alloys.

A: In the given question solid solutions are to be explained along tungsten carbide alloys have to…

Q: When you rub the NaOH, KOH, NH4OH, and milk of magnesia solution between your fingers, how does it…

A: The touch of the given compounds is to be mentioned.

Q: Under what conditions is extraction preferred to distillation?

A: The conditions are to be mentioned where extraction process of separation is preferred over the…

Q: Thermodynamically explain why we need relatively high equilibrium vapor pressure compared to ambient…

A: Vapor pressure is defined as the pressure exerted by the vapor at equilibrium with its phases at a…

Q: 1. Why does crushing a solid cause it to dissolve faster?

A: The question is mentioned below the experimental procedure. Since we are entitled to answer only 1…

Q: Define the following in chemical engineering perspective and draw an arrow block diagram of the…

A:

Q: (c)  Convert g of solute and solvent to moles, and find the ratios of    each part to the total.

A:

Q: Which of the following will become hard after supply of heat? O a. Polyethylene O b. Polyvinyl…

A: Asked:  Out of the following, which one will become hard after supply of heat ?

Q: Which of the following statement is wrong for a thermoplastic resins? O a. They have formed by…

A: Which of the following statement wrong for thermoplastic resin.

Q: 10 g of solid are added to 40ml of water . After stirring , some of the solid settles to the bottom.…

A:

Q: Determine the amount in each phase in the 25% Ni-Cu alloy at 1190 degrees centigrade.

A: The phase diagram of 25 % Ni-Cu alloy is given.

Q: 1. A moist paper containing 20% water goes into the dryer in a continuous process. The paper leaves…

A:

Q: What does the condensate of junk calorimeter indicates?

A: The Junker calorimeter is used to determine the amount of heat released by the gaseous fuel  on…

Q: Need answer with complete solution.   Calculate the theoretical flame temperature when ethylene at…

A: We need to calculate the theoretical flame temperature of ethylene . Given data are : Burning…

Q: In ceramic industry, the removal of moisture in ceramic mixture is done through drying. If the feed…

A: Given Data  The amount of moisture in feed =0.50The moisture upto which the drying should be done =…

Q: Explain what is Saturated Liquid–Vapor Mixture.

A: In phase equilibrium, at every pressure there is a region in which both liquid and vapour exists in…

Q: If wet solid is exposed to relatively a dry gas, wet solid is contacted with dry gas to . and to…

A: Whenever a wet solid is contacted with dry gas , moisture is removed from the solid and solid…

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.