Thermodynamics for Chemical Mcqs

Q.  1st law of thermodynamics is nothing but the law of conservation of___________________?

a. Momentum
b. Mass
c. Energy
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  Cp of a gas at its critical temperature and pressure_______________?
Category: Chemical Engineering Mcqs,   Published by: T-Code Scripts
MCQs:  Which law of the thermodynamics provides basis for measuring the thermodynamic property ?
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MCQs:  Second law of thermodynamics is concerned with the_________________?
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MCQs:  In case of the decomposition of hydroiodic acid (2HI ⇌ H2 + I2), addition of H2 (at equilibrium condition) will__________________?
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MCQs:  Internal energy change of a system over one complete cycle in a cyclic process is__________________?
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MCQs:  Entropy of an ideal gas depends upon its__________________?
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MCQs:  Critical compressibility factor for all substances___________________?
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MCQs:  The expression, nRT ln(P1/P2), is for the _____________of an ideal gas?
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MCQs:  Pick out the wrong statement pertaining to the decomposition of PCl5 represented by, PCl5 ⇌ PCl3 + Cl2.Degree of dissociation of PCl5 will_________________?
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MCQs:  As the temperature is lowered towards the absolute zero, the value of the quantity (∂ΔF/∂T) approaches________________?
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MCQs:  Thermal efficiency of a Carnot engine can approach 100%, only when the temperature of the__________________?
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MCQs:  _____________ calorimeter is normally used for measuring the dryness fraction of steam, when it is very low?
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MCQs:  The necessary condition for phase equilibrium in a multiphase system of N components is that the____________________?
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MCQs:  The chemical potential of a component (μi) of a phase is the amount by which its capacity for doing all work, barring work of expansion is increased per unit amount of substance added for an infinitesimal addition at constant temperature and pressure. It is given by_________________?
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MCQs:  Entropy of a substance remains constant during a/an ____________ change?
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MCQs:  With increase in compression ratio, the efficiency of the otto engine________________?
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MCQs:  When liquid and vapour phases of one component system are in equilibrium (at a given temperature and pressure), the molar free energy is__________________?
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MCQs:  In case of a close thermodynamic system, there is ______________ across the boundaries?
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MCQs:  A refrigerator may be termed as a____________________?
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MCQs:  Adiabatic compression of a saturated water vapour makes it ____________________ ?
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