Page 2 :
Q.1: Which out of the following is not an intensive property, a) Pressure, b) Concentration, c) Density, d) Volume, Q.2: An isobaric process takes place at constant………………, a) Temperature, b) Pressure, c) Volume, d) concentration, Q.3: The amount of heat required to rose the temperature of one mole of the, substance by one kelvin is called………….., a) Heat capacity, b) Molar heat capacity, c) Molar heat, d) Molar capacity, Q.4: The work function (A) is defined as, a) A= E – Ts, c) A=Ts – E, , b) A= E + Ts, d) None of these

Page 3 :
Q.5: An isothermal process takes place at constant …………, a) Volume, b) Temperature, c) Pressure, d) Heat, Q.6: The system in which neither heat nor matter can be exchanged with, surrounding is known as……, a) Open system, b) Closed system, , c) Isolated system, , d) Adiabatic system, , Q.7: Which of the following is intensive property ……………., a) Mass, b) Volume, b) Length, d) Density, Q.8: The mathematical relation for the first law of thermodynamics is……, a) ∆𝐸 = 0 for cycle process, b) ∆𝐸 = 𝑞 − 𝑊, c) ∆𝐸 = 𝑞 for isothermal process, d) All of these

Page 4 :
Q.9: The enthalpy of a system is given by ………….., a) H = E + PV, , b) H = E – PV, , c) E = H + PV, , d) None of these, , Q.10 : The heat of neutralization of strong acid and strong base is always……, a) Zero, b) Constant, c) Positive, , d) Changing, , Q.11: Example of intensive property is –----------------, , a) Surface tension, , b) Density, , c) Viscosity, , d) All of these, , Q.12: A part of universe which is under thermodynamic study is called as –, a) System, , b) Surrounding, , c) Process, , d) Thermochemistry

Page 5 :
Q.13: Zinc granules reacting with dilute hydrochloric acid in an open, beaker constitutes., a) An isolated system, b) An open system, c) A closed system, d) A heterogeneous system, Q.14: Which out of the following is not an intensive property?, a) Pressure, b) Concentration, c) Density, d) Volume, Q.15: For a cyclic process, the change in internal energy of the system is ……, a) Always positive, b) Always negative, c) Equal to Zero, d) Equal to infinity, Q.16: Mixing of two or more gases is a …………., a) Spontaneous process`, b) Reversible process, c) Non – spontaneous process d) None of these

Page 6 :
Q.17: An isochoric process takes place at constant …….., a) Temperature, , b) Volume, , c) Pressure, , d) Heat, , Q.18: The property which depends on the mass or amount of substance are called as …….., a) Intensive properties, , b) Extensive properties, , c) Isochoric properties, , d) Thermodynamic process, , Q.19: First law of thermodynamics is the law of……….., a) Entropy, , b) Free energy, , c) Conservation of energy, , d) All of these, , Q.20: A system in which no thermal energy passes into or out the system is called…………, , a) Adiabatic system, , b) An open system, , c) A closed system, , d) An isolated system

Page 7 :
Q.21: The enthalpy of a system is defined by the relation ………, a) H = E + PV, b) H = E - PV, c) E = H + PV, d) E = PV – H, Q.22: Example of intensive property is ………., a) Surface tension, b) Density, c) Viscosity, d) All of these, Q.23: A part of universe which is under thermodynamic study is called as…….., a) System, b) Surrounding, c) Process, d) None of these, Q.24: The amount of heat required to raise the temperature of one mole of the, substance by 10 k is called………., a) Heat capacity, b) Molar heat, c) Molar heat capacity, d) Molar capacity

Page 8 :
Q.25: First law of thermodynamics is the law of………., a) Entropy, b) Free energy, b) Conservation of energy, d) All of these, Q.26: Standard state refers to one atmosphere and ………, a) 25 0C temperature, b) 100 0C temperature, c) 0 0C temperature, d) 273 0C temperature, Q.27: The property which does not depend on the mass of amount of substance, are called as ……….., a) Intensive properties, b) Extensive properties, c) Isochoric properties, d) Thermodynamic process, Q.28: A process which proceeds infinitesimally slowly is called………., a) Irreversible, b) Reversible, c) Isothermal, d) Adiabatic

Page 9 :
Q.29: The Boltzmann entropy equation is………., , a) S = K / Inw, , b) S = K In P2 / P1, , c) S = K In V1 / V2, , d) S = K In w, , Q.30: In an exothermic reaction ∆H is ……………, , a) Positive, , b) Negative, , c) Zero, , d) None of these, , Q.31: Boiling of water in a beaker is an example of……………, , a) Open system, , b) Closed system, , c) Isolated system, , d) All of these, , Q.32: An isochoric process takes place at constant………….., , a) Temperature, , b) Volume, , c) Pressure, , d) Heat

Page 10 :
Q.33: The first law of thermodynamics is merely the law of ……, a) Conservation of energy, c) Both (a) and (b), b) Conservation of mass, d) All of these, Q.34: Which of the following is an extensive property………, a) Surface tension, b) Refractive index, c) Density, d) Volume, Q.35: The work done in the reversible expansion of a gas from initial state A to, final state B is ………, a) Maximum, b) Minimum, c) Zero, d) Infinity, Q.36: The first law of thermodynamics is also known as ………., a) Law of conservation of mass and energy b) Law of mass action, c) Law of conservation of mass d) Law of conservation of energy

Page 11 :
Q.37: The expression for the work done in isothermal reversible expansion of an ideal gas is, given as………, a) 𝑊 = 𝑃∆𝑉, , b) 𝑊 = 𝑃 𝑉1 − 𝑉2, 𝑃, , c) 𝑊 = 2.303𝑛𝑅𝑇 log 𝑃1, , 2, , 𝑉, , d) 𝑊 = 2.303𝑛𝑅𝑇 log 𝑉1, , 2, , Q.38: A process in which volume remains constant is called as………, , a) Isobaric Process, , b) Isochoric Process, , c) Isothermal Process, , d) Reversible Process, , Q.39: A well stoppered thermos flask contains some ice cubes. This is an example of, , a) Closed system, , b) Open system, , c) Isolated system, , d) Heterogeneous system, , Q.40: The expression, , 𝑑𝐻, [ ]𝑝, 𝑑𝑇, , represents, , a) Heat capacity at constant pressure, , b) Enthalpy change, , c) Heat capacity at constant volume, , d) Entropy change

Page 12 :
Q.41: An isobaric process takes place at constant………., a) Temperature, , b) Pressure, , c) Volume, , d) concentration, , Q.42: A system in which no thermal energy passes into or out the system is, called………………, a) Adiabatic system, , b) An open system, , c) A closed system, , d) An isolated system, , Q.43: Which of the following is intensive property ……………., , a) Mass, b) Length, , b) Volume, d) Density, , Q.44: The heat capacity at constant pressure is related to heat capacity at constant volume by the, relation ……………, a) Cp + R = Cv, , b) Cv – R = Cp, , c) Cp – Cv = R, , d) R - Cp = Cv