Energetics-NFE - Students Free Notes

Energetics-NFE

The enthalpy change for the reaction:
C(s) + O₂(g) ⟶ CO₂(g) is:

 
 
 
 

Which of the following is an exothermic process?

 
 
 
 

The process of photosynthesis is an example of a(n):

 
 
 
 

In an exothermic reaction, the energy of the products is:

 
 
 
 

When a chemical reaction absorbs energy from the surroundings, it is:

 
 
 
 

Which of the following reactions is endothermic?

 
 
 
 

Which of the following energy changes occurs during the formation of bonds?

 
 
 
 

Which of the following is true about bond dissociation energy?

 
 
 
 

The heat energy required to raise the temperature of a substance by 1°C is called:

 
 
 
 

Which of the following is a characteristic of a spontaneous reaction?

 
 
 
 

Question 1 of 10

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