Science, asked by minash51, 1 year ago

If its given For an isolated system∆U = 0

the n fine out ∆S?

Answers

Answered by Anonymous
15
\implies \huge{\mathfrak{Answer :≈}}

\implies The Changes in internal energy (∆U) for an isolated system is zero

So,

\implies it does not exchange any energy in any form with the surroundings.

\implies But , The entropy tends to increase in case of spontaneous reaction.

•°• , ∆S > 0 or positive.

minash51: thnak you
Answered by Anonymous
14

ANSWER :


Δ S > 0

Δ S will be positive .


Details :


We know that :

Δ S = p∆V /T


T Δ S = p Δ V

p Δ V is more than 0 .


Hence the Δ S has to be positive.

.

Logical :

Δ S has to be positive because the entrophy increases from reactant to product.


This justifies the answer !

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