Thermodynamics Question 217

Question: When 1 gm of water at 0oC and 1×105 N/m2 pressure is converted into ice of volume 1.091 cm2 , the external work done will be

Options:

A) 0.0091 joule

B) 0.0182 joule

C) ? 0.0091 joule

D) ? 0.0182 joule

Show Answer

Answer:

Correct Answer: A

Solution:

It is an isothermal process.

Hence work done =P(V2V1)

=1×105×(1.0911)×106=0.0091 J



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