Thermodynamics Quiz 1

An introductory quiz on Thermodynamics

1. Internal energy ΔE can be considered as

 
 
 

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

This is a multiple response question

 
 
 
 

3. The fish tank is an

 
 
 

4. 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
 
 
 
 

Question 1 of 4