A cryogenic heat exchanger are typically double-walled, with an outer wall of reinforced concrete lined with carbon .steel and an inner wall of nickel steel

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Q: Calculate the fraction of pure ethane that would dehydrogenate at 750 K and 5 atmospheres, if the…

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Q: Gasoline (SG=0.68; μ =2.92x10-4 [kg/(m s)]) flows from one tank to another as shown in the figure.…

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Q: If the actual value is 100 and the measured value is 99 then the percent error is---- 1% 2% O 5% O…

A: Given that Actual value=100 measured value=99

Q: 25- General formula of alkyne compounds are. O A CnH2n+2 OB - CnH2n-2 OC - CnH2n 26 - Methane…

A: Alkyne are compound which contains triple bond. General formula is CnH2n-2  From alkane remove 4…

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Q: For reversible process The pressure changes and the volume is constant. The pressure is constant and…

A: Isobaric processes are strategies that take place under consistent pressure. So if we are in a…

Q: C-A rigid I m³ tank contains nitrogen gas, initially at 10 bar, 27 °C. Heat transfer to the gas…

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Q: For the values 2, 4, 6 the average deviation

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Q: Steam at 400°C and 40.0 bar enters an adiabatic turbine. The turbine generates 300 kW of work, and…

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Q: b) Silicon nitride is a very hard, high-temperature-resistant ceramic used as a component of turbine…

A: Given: 3 Si + 2 N2 ----> Si3N4 2 g of Si 1.50 g of N2 Which is the limiting reactant.

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Q: N₂(g) + 3 F₂ (g) → 2NF, (g) Predict the signs of AHxn and A.Srn for the following process. AH0

A: Sign of standard enthalpy of formation and standard entropy of reaction is to be predicted.

Q: Task 3 Superheated steam at 575°C is routed from a boiler to the turbine of an electric power plant…

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Q: Q3:A) List the devises that used to measure the velocity, pressure, volume flow rate and sketch each…

A: As per guidelines, we can only answer the first question. Please repost the second question as a…

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Q: Dis what is the expression & ( feed quality) for super heated vapour? ii) What is the advantage of…

A: Answer:1)  Let Bubble Point Temperature  = Tbp  Let dew Point Temperature  = Tdp  λ = latent heat of…

Q: If the pH=7.01 O The solution is slightly basic O The solution is highly acidic The solution is…

A: if PH is less than 7 then the solution is acidic in nature if PH is equal to 7 then Solution is…

Q: Q2/ Steam at 320 °C and 80 bar enter Nozzle with velocity 70 m/s and leaving by temperature is 100…

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Q: Problem 1. Phenol and water are partially miscible liquids. A mixture consists of phenol and water…

A: Given data: % Phenol 10 20 30 35 40 45 50 55 60 70 T(°C) 42 52 60 67 66 65 63 60 50 28

Q: 50 - The unit of density is. OA-g/cm2. OB - Km/cm. OC-g/cm3. 51-The unit of specific gravity is.…

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Q: The reservoir gas has a mixture composition at 200°F and 2500 psia as tabulated in Table below…

A: Note-Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question…

Q: You are employed at the Blood Bank and are advising a local hospital on their operating room…

A: The average human heart can pump upto 30 l of blood  Centrifugal pump and few positive displacement…

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Q: For isobaric process, 1 mol of an ideal gas with Cp=5/2R the temperature changes from 125 K to 255 K…

A: Given process being isobaric, Change in enthalpy=ncpdT    ,n=1mol R=8.314J/molk

Q: Q1// A liquid mixture of benzene-toluene is to be distilled in a fractionating tower. The feed of…

A: Note: We are authorized to answer three subparts at time, since you haven not mentioned which…

Q: Steam at 320 °C and 80 bar enter Nozzle with velocity 70 m/s and leaving by temperature is 100 °C,…

A: we know that, exit velocity = V2 = 2 (H1 - H2) + V12   where, H1 = Enthalpy at initial condition  H2…

Q: Example 3: A galvanic cell in (25 C°) temp. it is formed from Zinc electrode in 0.10 mole ZnSO4)…

A: Given that- Temperature, T=250C = 298 K Mole of ZnSO4 = 0.10 mol Mole of NiSO4 =0.05 mol Supposed…

Q: Q2/ A continuous distillation column is used to separate a feed mixture at its boiling point,…

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Q: For isobaric process, 1 mol of an ideal gas with Cp=5/2R the temperature changes from 125 K to 255 K…

A: Given that  n = 1 mole; Cp = (5/2)R; T1 = 125 K; T2 = 255 K We need to find the value of∆H

Q: Q2/ Steam at 320 °C and 80 bar enter Nozzle with velocity 70 m/s and leaving by temperature is 100…

A: Given data: T1=320°CT2=100°CV1=70 m/s

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: :/Find the following of the element (Mg 12). 1- Write the electronic arrangement for the element…

A: Given element is Magnesium (Mg) with atomic number 12. Since, Atomic number (Z)= number of protons=…

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Q: Q3) What are the steps of processing used in the following techniques CHOOSE A or B. A) 1. Typical…

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Q: The work done by the system on the surrounding is

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Q: 10) For Newtonian fluids, the relation between the shear stress and the rate of deformation (du/dy)…

A: we know that, shear stress = μdudy where,  μ = viscosity = Constant for newtonian fluid

Q: Q3:A) List the devises that used to measure the velocity, pressure, volume flow rate and sketch each…

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Q: Q1/ A: Write the mathematical relation for (h 1- Shear stress and strain are proportional to each…

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Q: Suppose you have cooled 2 moles of an ideal monatomic gas from 400K to 300K whereby the gas lifted…

A: Given data: Moles of gas=2T1=400 KT2=300 Km=2 Kgh=20 m

Q: 11) In the figure shown, the------- (a) Adhesion>Cohesion (b) Cohesion> Adhesion

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Q: The work done due to reversible expansion is more than that of the irreversible expansion false O…

A: Explanation: In reversible process the heat added is completely converted to useful work and there…