Q.1: Calculate AH and AStot when two iron blocks, each of mass 1.00 kg, one at 200°C and the other at 25°C, are placed in contact in an isolated container. The specific heat capacity of iron is 0.449 J K-g'and may be assumed constant over the temperature range involved.

Q: A liquid level system has a cross sectional area 6 ft² and the operating level is 12 ft. The valve c...

A: This system is first order system. Time constant is product of cross sectional area and resistance. ...

Q: In a fruit juice factory, 500 kg of water is removed per hour in the evaporator. Fruit juice contain...

A: Given Data The amount of water removed (V) =  500 Kg  The concentration of the feed (XF) = 12% The c...

Q: Oxidation of aldehyde will give * O no reaction O carboxylic acid O aldehyde O ketone

A: The oxidation of aldehydes will give carboxylic acid in acidic solution.

Q: Predict the Txy behavior for a mixture of acetone(1) + 1-hexene (2) at 101.33 kPa using thePeng-Robi...

A: To use the Peng-Robinson EOS to model equilibrium, the phi-phi approach is the most straight forward...

Q: Calculate the pressure drop of an oil flowing through a tubing of length 16 m and diameter of 0.6 cm...

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Q: 300 g of water (Cp = 4.183 J/kg-K) was heated at constant pressure as stated in the following proces...

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Q: Homework 1 The following rate data were measured for the forward reaction: A +4B → 20 Find the rate ...

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Q: Calculate the velocity, frequency and wavelength of the sodium D line ( λ=589 nm) as light from this...

A: The Refractive index is the extent to which light bends when it passes from one medium to another. I...

Q: A thin sheet of naphthalene, 10 cm square is placed parallel to an air stream flowing at a uniform v...

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Q: What is the detector in a spectrograph in which spectral lines are recorded photographically?

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Q: A 25.0-mL sample containing Cu2+ gave an instrument signal of  25.2 units (corrected for a blank) wh...

A: The molar concentration of a solution is the amount of solute in moles present per liter of solution...

Q: The overall heat transfer coefficient for a shell-tube heat exchanger for clean surface is 600 W/m² ...

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Q: In the non-interactive system consisting of two tanks that are immersed in each other; stvi levels i...

A: Non-interactive two tanks system Levels in the first tank and in the second tank = h1and h₂ Outputs ...

Q: Q1/ A liquid is pumped in streamline flow through a pipe of diameter d. At what distance from the ce...

A: Solving Q1

Q: From the proton NMR spectrum in Figure 19-44, deduce the structure of this hydrocarbon.

A: Proton NMR is proton nuclear magnetic resonance. This is used to determine the molecule structure. T...

Q: An inventor claims to have built a machine thatoperates as follows:100 kg/min of steam at T = 400°C ...

A: given  P1= 5 bar T1= 400C m1=100kg/min T2=40C m2=100kg/min W=50000 kg/min Q=0 KE = 0  ;             ...

Q: 3. When 45 g of an alloy at 45°C was dropped into 100.0 g of water (initially at 35°C). If the final...

A: Given Alloy information ma= 45g Ta,i= 45°C Ta,f =37℃ Water information mw =100g Tw,i=35℃ Tw,f =37...

Q: We have an ideal gas having a molecular weight of 24 kg/kmol. By considering a tank with a volume of...

A: Given Data: Molecular weight of an ideal gas = 24 kg/kmol Volume (V)= 1 m3 Mass of this gas = 8 kg T...

Q: How does the mass transfer coefficient affect the rate of permeate production in reverse osmosis des...

A: The mass transfer coefficient varies with the ions, and is established on the solution viscosity, dr...

Q: Briefly explain how each of the following influences the strength of a semicrystalline polymer and w...

A: We have to Briefly explain how each of the following influences the strength of a semicrystallinepol...

Q: 450 g of the presented compound is heated from 25 ⁰C to 50 ⁰C at constant pressure. Estimate the cha...

A: The molecular formula of compound is C8H8O3 Molecular mass of above compound=96+8+48=152 g/mol moles...

Q: Air enters an adiabatic compressor at 500K. The compression ratio is 5. Assume that the air behaves ...

A: For Reversible Adiabatic Compressor Process, we know that,   TVγ -1  = Constant         --------(1) ...

Q: A cylindrical tank of diameter 1 m has a well-rounded orifice of diameter 2 cm in its base. How long...

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Q: HWNO.2 Due on19/12/2021 1) Determine the view factors F13 and F23 between the rectangular surfaces s...

A: 1) For the given surfaces, L3W=12 L3W=0.5 and,L1W=12 L1W=0.5  Thus, F31 for the above ratios can be ...

Q: Air at 20 bar is initially contained a vessel at volume 1 m3 and connected with another vessel has u...

A: Given data: Initial pressure of air = 20 bar Initial volume of air = 1 m3 Final pressure = 10 bar

Q: Question A A second-order reaction shows a rate constant of 3.2 at 320 K. The activation energy is 2...

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Q: Öne kılogram of water =1003 cm - kg") in a piston cylinder device at 25 C and 1 bar is compressed in...

A: Given: V1=1003 m3/kg k=45*10^-6 bar-1 β=250*10-6 K-1 p1=1 bar p2=1000 bar  

Q: The size analysis was carried out on a sample of gravel. The data for mass fraction and average part...

A: we know that, Volume Surface Mean Diameter (Ds) Equation is: Ds¯ = 1∑i = 1 n (xiDpi) By putting all ...

Q: Question Four : A natural gas has the following composition: Component 0.75 0.10 0.05 C, i-C, n-C4 i...

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Q: Feed, distillate and bottoms product frows and their compoaitions for a fracioning the fallow ing ta...

A: The separation of mixture into several useful fractions is called fractional distillation. These are...

Q: Multiple Choice (Select 1 out of 4 options, for the question below. ) Consider the diagram given bel...

A: In Turbulent flow, the velocity profile in the central part of the pipe (i.e. in the turbulent core)...

Q: Question 2 A N2(1)/CO2(2) gaseous mixture which contains 0.04 mol of N2 and 0.04 mol of CO2 in a vol...

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Q: Suppose that on two different set-ups we have helium and bromine gas diffusing though stagnant air, ...

A: Given: Two different gas helium and bromine is given and diffusing through stagnant air. Both at roo...

Q: 3. 0.5 moles of cinnamaldehyde gas that has an initial volume of ten liters expands under the follow...

A: Given that  n = 0.5 molesV1  =  10  litre T=  185 FP  = 800 mm hg external pressureRequired  Final  ...

Q: A continuous fractionating column is to be designed for separating a liquid mixture containing 40 mo...

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Q: Which of the following is converted to mechanical energy by a water engine? A. internal energy B. po...

A: Given information Energy conversion by a water engine Potential Energy (PE)=0, Kinetic Energy=0 Flow...

Q: Calculate the depreciation of an equipment at the end of 4 years if its service life is 8 years. Use...

A: Amount to be depreciated =(V-Vs)=300000-0=300000 Using straight line depreciation methodAnnual depre...

Q: Q.2: The enthalpy of vaporization of methanol is 35.27 kJ mol·'at its normal boiling point of 64.1°C...

A: a) GIVEN:  Enthalpy of Vaporization of Methanol = △Hvap = 35.27 KJmol Normal Boiling Point Temperatu...

Q: 440 g of acetylene (26.04 g/mol) is heated from 20 ⁰C to 1,100 ⁰C at constant pressure. Determine th...

A: The change in entropy is given by initial and final states of the system. This is a  state function....

Q: Burn CuaH2s.7 a) chemical Equation. b) Synthesis of combustion poducts Ww% CO2, H20,02, Nk with 4olo...

A: Hi and thanks for the question. Since you have posted a question with multiple subparts, we will ans...

Q: Chemical hazard

A: A chemical hazard is a substance that has the potential to cause harm to life or health.

Q: The standard volume and entropy of transition of water from liquid to vapour are 30 dm3 ·mol−1 and 1...

A: The temperature is calculated from ratio of change in entropy and heat amount. The heat amount is pr...

Q: You desire to flash 20 moles/min of a liquid mixturecontaining 20% by mole chloroform (1) and 80% by...

A: Given: 20 moles/min of a liquid mixture containing 20% by mole chloroform (1) and 80% by mole ethano...

Q: Which is not a term below is not a term for Reynolds Analogy? O A. f/2 B. h/c_p G O C. k_c/v_av O D....

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Q: If there is crude oil that contains 200 PPM of Vanadium if 5000 barrel is burned per day calculate t...

A: Crude oil is a liquid found below the Earth's surface that can be separated into various useful fuel...

Q: Use the Peng-Robinson EOS to estimate each of thefollowing properties of 1-propanol.A. The vapor pre...

A: Find following properties of 1-propanol by using  the Peng-Robinson EOS A. The vapor pressure at T =...

Q: An equipment costs Rs. 2,35,000. It has a scrap value of 30,000 at the end of 7 years. Calculate the...

A: Given that: Equipment cost =  Rs. 2,35,00 Scrap value =Rs. 30,000  Time period, n = 7years Interest ...

Q: Ammonia is to be removed from a 10 per cent ammonia-air mixture by countercurrent scrubbing with wat...

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Q: 7. A piece of metal weighing 60.00 g was heated to 100.0°C and then put it into 150.0 mL of oil (ini...

A: Given details: mass of metal (M) =60 g Initial Temperature of Metal (T) =1000C=373.15 K Volume of oi...

Q: The following flue gas analysis was obtained: CO2 10%, CO 0.5%, O2 4.5%, N2 85%, all percentages by ...

A: Given data: The analysis of flue gas is as follows: CO2 = 10 % CO = 0.5 % O2= 4.5 % N2= 85 % Composi...