CC2041- General Chemistry

For an ideal gas the fugacity is equal to ________

•   P             

•    T                

• V                

• H

  When ∆H, ∆G and ∆S is positive the reaction is ________

• Non-spontaneous       

• no reaction

• spontaneous         

   Gibb’s free energy G = ________

•   T- H∆S

• H – T∆S 

• ∆T – HS  

• ∆H – HS  

    Entropy is a measure of disorder. Say True or False.

• True

• False

For reversible isolated process,     =     ________

• 2

• 4

• 3

• 0

Nernst heat theorem is applicable for gases. Say True or False

• True

• False

Activity coefficient ℽ =

• a / pressure 

• a / volume      

• a / Temperature

• a / entropy

Vant Hoff Isochore equation is the effect of ______ on chemical equilibrium

• Pressure        

•   Volume                  

• enthalpy               

•    temperature

   For the reaction in which        is positive and      is negative then the reaction is said to be __________

• Spontaneous     

• non spontaneous     

• no reaction

   Free energy function is denoted as _________

• ∆S 

• ∆G

• ∆H

• ∆V