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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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MCQs: Normality of a solution does not change with the increase in the __________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Which of the following has the smallest least effect on the solubility of a solute into the solvent ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: What is the simplest formula of a compound containing 50% of element A (atomic weight = 10) and 50% of element B (atomic weight = 20) ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: How much O2 can be obtained from 90 kg of water ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: Pure oxygen is mixed with air to produce an enriched air containing 50 volume % of oxygen. The ratio of moles of air to oxygen used is_________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: One ‘Therm’ is equivalent to___________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: The value of (Cp – Cv) for a real gas obeying Vander Wall’s equation is____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: In _______________ process, ions of salts react with water to produce acidity or alkalinity ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: For the gaseous phase reaction, N2 + O2 ⇌ 2NO, ΔH = + 80 kJ/kg. mole; the decomposition of NO is favoured by____________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: 1 Kcal/kg. °C is equivalent to _______________ BTU/lb. °F ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A fluid gas produced on burning furnace oil contains 0.15 gm mole of CO2, 0.05 gm mole of oxygen and 0.80 gm mole of N2. What is its molecular weight ?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A gas at 0°C was subjected to constant pressure cooling until its volume became half the original volume. The temperature of the gas at this stage will be________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: 500 c.c. each of hydrogen at 700 mm Hg pressure and oxygen at 600 mm Hg pressure are put together in a vessel of 1 litre capacity. The final pressure of the gas mixture will be _____________ mm Hg?
Category: Chemical Engineering Mcqs, Published by: teswesm
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MCQs: A car tyre of volume 0.057 m3 is inflated to 300 kPa at 300 K. After the car is driven for 10 hours, the pressure in the tyre increases to 330 kPa. Assume air is an ideal gas and Cv for air is 21 J/mole.K. The change in the internal energy of air in the tyre in J/mole is__________________?
Category: Chemical Engineering Mcqs, Published by: teswesm
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