Thermodynamics One Mark Questions

11th Standard

    Reg.No. :
  •  
  •  
  •  
  •  
  •  
  •  

Chemistry

Time : 00:30:00 Hrs
Total Marks : 10
    10 x 1 = 10
  1. The amount of heat exchanged with surrounding at constant temperature pressure is given by the quantity

    (a)

    ΔE

    (b)

    ΔH

    (c)

    ΔS

    (d)

    ΔG

  2. All the naturally occurring processes proceed spontaneously in a direction which leads to

    (a)

    decrease in entropy

    (b)

    increase in enthalpy

    (c)

    increase in free energy

    (d)

    decrease in free energy

  3. In an adiabatic process, which of the following is true?

    (a)

    q = w

    (b)

    q = 0

    (c)

    ΔE = q

    (d)

    PΔV= 0

  4. All naturally occurring processes are ----- process

    (a)

    reversible

    (b)

    irreversible

    (c)

    cyclic process

    (d)

    isochoric process

  5. The process in which no heat can flow into or out of the system are called ----- process.

    (a)

    isothermal

    (b)

    isobasic

    (c)

    isochoric

    (d)

    adiabatic

  6. The process in which temperature of the system remains constant is called ------- process

    (a)

    isobaric

    (b)

    isothermal

    (c)

    adiabatic

    (d)

    isochoric

  7. For an isothermal process.

    (a)

    q = 0

    (b)

    dV = 0

    (c)

    dT = 0

    (d)

    dP = 0

  8. The process in which volume of the system remains constant is called ------ process

    (a)

    isobaric

    (b)

    cyclic

    (c)

    isothermal

    (d)

    isochoric

  9. Which among the following is not a state function?

    (a)

    Pressure

    (b)

    Volume

    (c)

    Temperature

    (d)

    Work

  10. Internal energy is denoted by the symbol------

    (a)

    H

    (b)

    S

    (c)

    G

    (d)

    U

*****************************************

TN 11th Standard Chemistry free Online practice tests

Reviews & Comments about 11th Standard Chemistry - Thermodynamics One Mark Question with Answer

Write your Comment