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Mock Test on Chemical Thermodynamics Chemistry 2023

Mock Quiz For JEE, NEET, MHT-CET & Other INTERNAL EXAMINATIONS keep in touch us. This Quiz is based on the Chapter Ionic Equilibria from Chemistry. For more quizzes like this visit to our website. Domocktest is providing you the Quizzes for the Aspirants of NEET, JEE, MHT-CET, UPSC, and Other Internal and civil services Examinations for your practicing..

This Quiz Contains 20 Questions from the Ionic Equilibria Quick Practicing Mock Test for the better remembering. Best of Luck. With Love!!

The Subtopics of the quiz are based on

  • Terms used in thermodymanics
  • Nature of heat and work
  • Expression for pressure-volume (PV) work
  • Concept of maximum work
  • Internal Energy First law fof thermodynamics
  • Enthalpy(H)
  • Thermochemistry

Let’s Start the Mocktest !!!

Created on By admin

Chemical Thermodynamics

Transformation of liquid water into vapour, solid ice into liquid water, or burning of carbon forming carbon dioxide, CO2, are accompanied by a change in energy. In the dry cell the chemical energy is converted into electrical energy. On the other hand, in the electroplating of metals electrical energy is converted into chemical energy. Thus it may be realized that the energy can be transformed from one form into another.

1 / 20

The system, which can exchange matter as well as energy with its surrounding is called as ______.

2 / 20

Which of the following is/are state function(s)?

3 / 20

For an isobaric process, which of the following is TRUE?

4 / 20

Which of the following is an example of closed system?

5 / 20

For free expansion of gas in vacuum work done is__.

6 / 20

In an isothermal expansion of an ideal gas___.

7 / 20

Thermodynamics is concerned with_____.

8 / 20

Which of the following is CORRECT?

9 / 20

For diatomic molecules, the bond enthalpy is the same as enthalpy of_____.

10 / 20

Which of the following statements IS INCORRECT?

11 / 20

Which of the following values of ∆1Hº represents that the product is least stable?

12 / 20

For the reaction, C3H8(G) + 5O2(G)------->3CO2(G) + 4H2O(L)  at constant temperature and pressure, ∆H is equal to

13 / 20

Find the INCORRECT statement.

14 / 20

For a particular reaction, the system absorbs 5 kJ of heat and does 2 kJ of work on its surroundings. What is the change in internal energy?

15 / 20

For reaction; Ag2O(s)--------->2Ag + (1/2)O2(g), the value of AH = 30.56 kJ mol and AS = 0.06 kJ K mol!. Temperature at which free energy change for reaction will be zero, is______.

16 / 20

Identify the CORRECT statement regarding a spontaneous process.

17 / 20

If the bond energies of H - H, Br Br and H Br bonds are 433, 192 and 364 kJ mol respectively, then A,Hº for the reaction: H2(g) + Br2(g) is ______kJ.

18 / 20

If same amounts of each of the four gases were taken, on expanding from a volume V1 to V2, the maximum work will be done in the case of_____.

19 / 20

The internal energy change when a system goes from state P to Q is 50 kJ. If the system goes from P 10 Q by a reversible path and returns to State P by an irreversible path, what would be the net change in internal energy?

20 / 20

Which of the following does NOT result in increase in the entropy?

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