Q. In a closed system, change in internal energy is 10 J and heat transferred to it is 10 J what is the work done by the system?

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Q. In an open system, what is the enthalpy change is heat taken from it is 10 J?

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Q. In an open, steady state adiabatic process if the change in kinetic energy is 10 J and change in potential energy is 15 J, what is the work done by the system?

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Q. In an open, steady state system if the heat transferred is 10 J and work done by the system is 5 J, what is the change in Potential energy (neglect kinetic energy)?

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Q. Which of the following is true for isothermal ideal gases?

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Q. If the system is insulated which of the following might the process be?

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Q. What is the work done for an Isochoric process?

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Q. What is the work done for ideal gas isothermal process?

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Q. What is the work done for an isobaric process?

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Q. For an ideal gas isobaric process at pressure 1 Pa, the volume of the gas changes from 1 m³ to 5 m³, what is the work done by the gas?

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Q. For an ideal gas isothermal process what is the work done by the gas from 1 m³ to 2 m³ at 300 K?

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Q. For an ideal gas isothermal process what is the work done by the gas from 4 Pa to 1 Pa at 300 K?

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Q. For an ideal gas Isochoric process what is the work done by the gas from 2 Pa to 1 Pa?

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Q. For an ideal gas isobaric process what is the work done by the gas from 2 m³ to 0.5 m³ at 2 Pa?

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Q. Enthalpy of a stream is which function of temperature and pressure?

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Q. In a reaction the feed is 10 moles of 0.1 glucose and 0.9 water, and another feed of 5 moles of 0.2 glucose and 0.8 water, what is the total moles of product?

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Q. In a reaction the feed is 10 moles of 0.1 glucose and 0.9 water, and another feed of 5 moles of 0.4 glucose and 0.6 water, what is the fraction of glucose in the products?

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Q. In a reaction the feed is 10 moles of 0.1 glucose and 0.9 water, and another feed of 5 moles of 0.4 glucose and 0.6 water, what is the fraction of water in the products?

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Q. In a reaction the feed is 5 moles of 0.5 glucose and 0.5 sucrose, and another feed of 15 moles of 0.3 glucose and 0.7 sucrose, what is the fraction of glucose in the products?

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Q. Two feeds, F1 with H = 10 J/mole and F2 with H = 20 J/mole, and product 10 moles with H = 15 J/mole, what is the F1?

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