Find correct statements.
I.A spontaneous process is a process that occurs in a system left to itself.
II.A non spontaneous process will not occur unless some external force is applied.
III.If a reaction is spontaneous,the reverse is also spontaneous.
IV.Only spontaneous processes occur naturally.
V.Entropy is inversely proportional to the degree of randomness.
A)I ,II and V
B)II ,III ,and IV
C)I ,II ,and IV
D)I ,III and IV
E)I ,IV ,and V

Question

Find correct statements.
I.A spontaneous process is a process that occurs in a system left to itself.
II.A non spontaneous process will not occur unless some external force is applied.
III.If a reaction is spontaneous,the reverse is also spontaneous.
IV.Only spontaneous processes occur naturally.
V.Entropy is inversely proportional to the degree of randomness.
A)I ,II and V
B)II ,III ,and IV
C)I ,II ,and IV 
D)I ,III and IV 
E)I ,IV ,and V

Quizplus · Accepted Answer

Statement I and IV are correct. 
Statement II is incorrect because a non-spontaneous process can occur if it is coupled with a spontaneous process. 
Statement III is incorrect because a reaction and its reverse can have different thermodynamic properties. 
Statement V is correct because entropy is a measure of disorder or randomness in a system.

Find Correct Statements. I.A Spontaneous Process Is a Process That Occurs in a Occurs