O A glass initially contains 100 g of ice and so g of water. The ice, the water,

Question

O A glass initially contains 100 g of ice and so g of water. The ice, the water, the glas and the air surrounding them are all a T-o Cand P - 1 atm. The water is evaporating very gradually. Which of the following is true? a, The ice and water are at equilibrium with each other and with the surroundings. O b.The ice and water are not in equilibrium with each other, but if 2S goficemeted, making the masses of the ice and water equal, they void then beineqítnum with each other O c·The water in thermal and mechanical equlibrium with tie ak, tut not in chemical equilbrium. O d. The system is at steady state but not in equilibrium. O e. None of the above are t

Explanation / Answer

answer-D

As mentioned in the above problem , all the components are at same temperature and pressure this thing does not show that the system to be in equillibrium because water is evaporating to adjust itself to the equillibrium. The meaning of steady state here is the temp. and pressure does not vary with the time. hence the mentioned condition is in steady state but not in equillibrium.

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