HARD
11th CBSE
IMPORTANT
Earn 100

Predict the feasibility of a reaction when both ∆H and ∆S decrease.

Important Questions on Thermodynamics

EASY
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 7 - Thermodynamics>ADDITIONAL QUESTIONS>Q 50
Predict the feasibility of a reaction when ∆H decreases but ∆S increases.
EASY
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 7 - Thermodynamics>ADDITIONAL QUESTIONS>Q 50
Predict the feasibility of a reaction when ∆H increases and ∆S decreases.
EASY
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 7 - Thermodynamics>ADDITIONAL QUESTIONS>Q 51
Explain the state of the chemical reaction when  ΔG=0. 
EASY
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 7 - Thermodynamics>ADDITIONAL QUESTIONS>Q 51
Explain the state of the chemical reaction when ΔG>0.
EASY
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 7 - Thermodynamics>ADDITIONAL QUESTIONS>Q 51
Explain the state of the chemical reaction when ΔG<0.
MEDIUM
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 7 - Thermodynamics>ADDITIONAL QUESTIONS>Q 52
How gibbs free energy is related to enthalpy, entropy and temperature of a system? How is this used in determining the spontaneity of a process?
EASY
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 7 - Thermodynamics>ADDITIONAL QUESTIONS>Q 53
What is meant by free energy of a system? Derive Gibbs-Helmholtz equation. What is the value of free energy when the system is in equilibrium?
MEDIUM
11th CBSE
IMPORTANT
Pradeep's Chemistry Vol 1>Chapter 7 - Thermodynamics>ADDITIONAL QUESTIONS>Q 54
What are spontaneous processes? Mention the condition for a reaction to be spontaneous at a constant temperature and pressure.