Thermodynamics for Chemical Mcqs


Q.  With increase in temperature, the atomic heat capacities of all solid elements_________________?

a. Increases
b. Decreases
c. Remains unchanged
d. Decreases linearly


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  The free energy change for a chemical reaction is given by (where, K = equilibrium constant)________________?
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MCQs:  For a real gas, the chemical potential is given by_____________________?
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MCQs:  Internal energy is equal to the heat absorbed in case of a/an ______________ process?
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MCQs:  For an ideal liquid solution, which of the following is unity ?
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MCQs:  The relation connecting the fugacities of various components in a solution with one another and to composition at constant temperature and pressure is called the _____________ equation?
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MCQs:  Equilibrium constant decreases as the temperature___________________?
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MCQs:  The main feature of Carnot refrigeration cycle is that, it________________________?
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MCQs:  In a homogeneous solution, the activity co-efficient of a component depends upon the_________________?
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MCQs:  Pick out the wrong statement ?
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MCQs:  Heating of water under atmospheric pressure is an ______________ process?
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MCQs:  If we increase the pressure on a substance (which is at its triple point), then the triple point __________________?
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MCQs:  Degree of freedom of the system ice-water-vapour will be ________________?
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MCQs:  Filling of gas from a high pressure cylinder into small bottles is an example of a/an ______________ process?
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MCQs:  Pick out the undesirable property for a good refrigerant ?
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MCQs:  If the vapour pressure at two temperatures of a solid phase in equilibrium with its liquid phase are known, then the latent heat of fusion can be calculated by the _________________?
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MCQs:  For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions, one mole of water in liquid phase has a volume of 25.28 cm3 and that in vapour phase in 391.1 cm3.Fugacity of water (in kPa) at 9000 kPa will be__________________?
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MCQs:  For an ideal gas, the internal energy depends upon its ____________ only?
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