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MCQs: Kopp’s rule is concerned with the calculation of__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Validity of the relationship, inputs = outputs, holds good for the system at steady state________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: At standard conditions, N2 + 2O2 ⇌ 2NO2; ΔG° = 100 kJ/mole NO + ½O2 ⇌ 2NO2; ΔG° = -35 kJ/mole The standard free energy of formation of NO in kJ/mole is___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A bypass stream in a chemical process is useful, because it___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following expressions defines the Baume gravity scale for liquids heavier than water ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The weight fraction of methanol in an aqueous solution is 0.64. The mole fraction of methanol XM satisfies________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The effect of pressure on the heat capacity of the gases ______________ is negligible?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The osmotic pressure of a solution increases, if its _____________ is decreased?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A metal oxide is reduced by heating it in a stream of hydrogen. After complete reduction, it is found that 3.15 gm of the oxide has yielded 1.05 gm of the metal. It may be inferred that the ____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Diffusion is that property by virtue of which a perfume bottle when opened up in a room, makes the whole room fragrant with its smell. If a perfume ‘X’ diffuses twice as fast as another perfume ‘Y’; what is the molecular weight of ‘Y’, if the vapor density of gas ‘X’ is 2? Molecular weight of gas ‘X’ is to be assumed to be 2 ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The number of atoms of oxygen present in 11.2 litres of ozone (O3) at N.T.P. are__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: N2 content in a urea sample was found to be only 42%. What is the actual urea content of the sample? (Molecular weight of urea = 60) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following ratios defines the recycle ratio in a chemical process ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Cp equals Cv at________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: On addition of 1 c.c. of dilute hydrochloric acid (1% concentration) to 80 c.c. of a buffer solution of pH = 4, the pH of the solution becomes_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Raoult’s law is obeyed by a _____________ solution?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The heat change for the reaction, C(s) + 2S(s) → CS2(l), is 104.2 kJ. It represents the heat of_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following holds good for a solution obeying Raoult’s law (i.e., an ideal solution) (where, ΔH = heat of mixing, and ΔV = volume change on mixing) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: 40 gms each of the methane and oxygen are mixed in an empty container maintained at 40°C. The fraction of the total pressure exerted by oxygen is_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: For estimation of heat capacity of a solid compound, one can use________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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