Thermodynamics Quiz 1

An introductory quiz on Thermodynamics

1. The fish tank is an

 
 
 

2. Predict the change in entropy as positive or negative for the different scenarios

  1. Dissolving NH4Cl in water
  2. Sublimation of CO3(solid)
  3. Dissociation of Ammonia into nitrogen and hydrogen
  4. Condensation of water
 
 
 
 

3. The internal energy (ΔE) can be equal to the enthalpy (ΔH) of a system when

This is a multiple response question

 
 
 
 

4. Internal energy ΔE can be considered as

 
 
 

Question 1 of 4