NEET Chemistry Thermodynamics Questions Solved

Which is not a spontaneous process?

(a) Expansion of a gas into vacuum

(b) Water flowing downhill

(c) Heat flowing from colder body to a hotter body

(d) Evaporation of water from clothes during drying

Concept Videos :-

#27 | Entropy Change Estimation
#28 | Entropy Change Calculation : Case I
#31 | Condition for Spontaneity
#34 | Solved Problems
#40 | Solved Problems on Spontaneity

Concept Questions :-

Spontaneity and Entropy
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