Explain what types of metals are typically removed via chemical precipitation?

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when liquid stored in spherical vessel,equilibrium shift towards liquid.what is the benefit of it?

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What is the method of determining maximum differential pressure during hydro testing of shell and tube heat exchangers?

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What are the different characteristics that can affect the flow of bulk solids and how?

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which thing is responsible for making petroleum?

6 Answers   OGDCL,

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Explain the strategies acquired to cure tube vibration and exchangers in a shell?

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Question 86 - (a) Male with genotype GGmm and phenotype gray wingless mates with female with genotype ggMM and phenotype black winged in fruit flies. G is dominant to g in color. M is dominant to m in wing shape. If the actual distribution of the second generation of the fruit flies was as follow : 890 gray wingless, 900 black winged, 115 gray winged, 95 black wingless, calculate the recombination frequency betwen the two genes and distance in recombination units. Let 1 map unit = 1 % recombination. (b) A DNA molecule has 180 base pairs and 20 % adenine. How many cytosine nucleotides are present in this molecule of DNA?

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what is first order of reaction?

0 Answers   Deepak Fertilisers,

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Question 42 - According to Margules Equation, P = x(1) p(1) g(1) + x(2) p(2) g(2) for a two-component mixture where P is bubble pressure, x is mole fraction, p is saturation pressure, g is constant given by ln g(1) = x(2) A x(2). Find the value of A as a constant when P = 1.08 bar, p(1) = 0.82 bar, p(2) = 1.93 bar in a 50 : 50 mole fraction mixture. Estimate the pressure required to completely liquefy the 30 : 70 mixture using the same equation, by proving P = 1.39 bar. Take note that ln g(2) = x(1) A x(1), ln g(1) = x(2) A x(2).

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What is an effective means of removing silicon from aluminum?

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Explain the factors involved in designing kettle type reboiler?

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Are there any alternatives to scraping a shell and tube if a capacity increase will make the pressure drop across the exchanger too large?

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