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MCQs: For most salts, the solubility increases with rise in temperature, but the solubility of _______________ is nearly independent of temperature rise?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: At room temperature, the product [H+] [OH-] in a solution is 10-14 moles/litre. If, [OH-] = 10-6 moles/litre, then the pH of the solution will be ________________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The percentage ratio of the partial pressure of the vapor to the vapor pressure of the liquid at the existing temperature is_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Molar heat capacity of water in equilibrium with ice at constant pressure is_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The ratio of existing moles of vapor per mole of vapor free gas to the moles of vapor that would be present per mole of vapor free gas, if the mixture were saturated at the existing temperature & pressure, is termed as the_____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Density of carbon dioxide is _________________ kg/Nm3 ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: No cooling occurs, when an ideal gas undergoes unrestrained expansion, because the molecules____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Equal masses of CH4 and H2 are mixed in an empty container. The partial pressure of hydrogen in this container expressed as the fraction of total pressure is___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: pH value of a solution containing 1 gm of hydrogen ion per litre will be ____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A sugar solution containing _________________ percent sugar is equivalent to 1 Brix?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The vapor pressures of benzene and toluene are 3 and 4/3 atmospheres respectively. A liquid feed of 0.4 moles of benzene and 0.6 moles of toluene is vaporised. Assuming that the products are in equilibrium, the vapor phase mole fraction of benzene is_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The heat capacity of most substances is greater for the _______________ state?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Isotopes are atoms having the same _____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following is not a unit of kinematic viscosity ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Osmotic pressure exerted by a solution prepared by dissolving one gram mole of a solute in 22.4 litres of a solvent at 0°C will be _______________ atmosphere?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: With increase in the solute concentration, the specific heat of aqueous solutions _____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In which of the following case of mixing of a strong acid with strong base (each of 1N concentration), temperature increase will be the highest ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following terms of Vander Walls equation of state for a non-ideal gas accounts for intermolecular forces ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: At higher temperatures, molal heat capacities for most of the gases (at constant pressure) _______________ with increase in temperature?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The depression in freezing point of a solution is________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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