Thermodynamics for Chemical Mcqs


Q.  Which is an example of closed system ?

a. Air compressor
b. Liquid cooling system of an automobile
c. Boiler
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Critical temperature is defined as the temperature above which a gas will____________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  For equilibrium process (i.e. reversible) in an isolated system __________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Forward reaction will be favoured for the exothermic reaction, represented by CO + H2O ⇌ CO2 + H2, by_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  If two gases have same reduced temperature and reduced pressure, then they will have the same____________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  “The fugacity of a gas in a mixture is equal to the product of its mole fraction and its fugacity in the pure state at the total pressure of the mixture”. This is__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The internal energy of an ideal gas is a function of its _____________ only?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Third law of thermodynamics is helpful in___________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Entropy change for an irreversible process taking system and surrounding together is___________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  ____________ explains the equilibrium constant for any chemical reaction?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  “When a system in equilibrium is subjected to a change in temperature, pressure or concentration, the equilibrium is displaced in a direction which tends to undo the effect of the change.” This is called the_______________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The adiabatic throttling process of a perfect gas is one of constant enthalpy_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The compressibility factor for an ideal gas is 1. Its value for any other real gas is_______________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Choose the condition that must be specified in order to liquify CO2 (triple point for CO2 is – 57°C and 5.2 atm) ?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The change in __________ is equal to the reversible work for compression in steady state flow process under isothermal condition?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Gibbs free energy (F) is defined as__________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  A refrigeration cycle is the same as a _____________ cycle?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  The partial molar enthalpy of a component in an ideal binary gas mixture of composition Z, at a temperature T and pressure P, is a function only of________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  A solute distributes itself between two non-miscible solvents in contact with each other in such a way that, at a constant temperature, the ratio of its concentrations in two layers is constant, irrespective of its total amount”. This is_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Pick out the wrong statement_________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm
MCQs:  Efficiency of a Carnot engine working between temperatures T1 and T2 (T1 < T) is ________________?
Category: Chemical Engineering Mcqs,   Published by: teswesm