Please wait...

Thermodynamics Test - 35
Result
Thermodynamics Test - 35

  • /

    Score

  • -

    Rank
Time Taken: -
  • Question 1/10
    4 / -1

  • Question 2/10
    4 / -1
    In view of the signs of ∆r G° for the following reactions
    PbO2 + Pb → 2PbO , ∆r G° < 0,
    SnO2 + Sn→ 2SnO , ∆r G° > 0,
    Which oxidation states are more characteristic for lead and tin ?
  • Question 3/10
    4 / -1
    For the reversible reaction,
    A(s) + B(g) ⇌ C(g) + D(g); ∆G° =- 350 kJ,
    which one of the following statements is true ?
  • Question 4/10
    4 / -1
    Carbon cannot reduce Fe2 O3 to Fe at a temperature below 983 K because
  • Question 5/10
    4 / -1

  • Question 6/10
    4 / -1
    A container of 1.0 L capacity filled with 1.0 mole of ideal gas is connected to an evacuated vessel of 9.0 L. Calculate change in entropy. (R =1.987 cal)
  • Question 7/10
    4 / -1

  • Question 8/10
    4 / -1

  • Question 9/10
    4 / -1
    In which reaction there will be increase in entropy?
  • Question 10/10
    4 / -1
    Which is the correct expression, that relates changes of entropy with the change of pressure for an ideal gas at constant temperature in the following ?
User Profile
-

Correct (-)

Wrong (-)

Skipped (-)

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
Get latest Exam Updates
& Study Material Alerts!
No, Thanks
Click on Allow to receive notifications
×
Open Now