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The thermodynamic property that measures the extent of molecular disorder is called entropy. Entropy change of phase transformation can be calculated using Trouton’sformula . In the reversible adiabatic process, however,  will be zero. The rise in temperature in isobaric and isochoric conditions is found to increase the randomness or entropy of the system

The entropy change in an adiabatic process is

a)

Zero

b)

Positive

c)

Negative

d)

Remains true



Question ID - 103889 | SaraNextGen Top Answer

The thermodynamic property that measures the extent of molecular disorder is called entropy. Entropy change of phase transformation can be calculated using Trouton’sformula . In the reversible adiabatic process, however,  will be zero. The rise in temperature in isobaric and isochoric conditions is found to increase the randomness or entropy of the system

The entropy change in an adiabatic process is

a)

Zero

b)

Positive

c)

Negative

d)

Remains true

1 Answer
127 votes
Answer Key / Explanation : (a) -

(a)

In adiabatic process,

and

127 votes


127