NEST2021PhysicsThermodynamics
In an experiment, 1 kg of water, initially at 283 K is heated to 363 K via two processes. In process I, water is brought into contact with a heat reservoir at 363 K. In process II, water is first brought into contact with a heat reservoir at 323 K and then in contact with another reservoir at 363 K . Assume that the specific heat capacity of water, C is independent of temperature. Choose the correct options from the
Options
- AThe absolute value of the change in entropy of the reservoir(s) S_R is more in process II than in process I.
- BTotal entropy change of the heat reservoirs in process II is -0.234 C .
- CChange in entropy S_w of water is more in process I than in process II .
- DTotal entropy change of the universe in process I is 0.0286 C .
Correct answer
D. Total entropy change of the universe in process I is 0.0286 C .
Step-by-step solution
No solution available.