0
What else can I help you with?
What is the change of entropy when an icicle melts at 2 degrees Celsius?
The change in entropy when an icicle melts at 2 degrees Celsius is positive. This is because the solid ice undergoes a phase change to become liquid water, increasing the randomness and disorder of the molecules, leading to a higher entropy.
When water freezes its volume?
When water freezes, its volume increases due to the formation of a crystalline structure. This expansion occurs because water molecules reorganize into a more structured arrangement compared to the more disordered state of liquid water.
What change happens to liquid water when it is cooled to 0 celsius?
When liquid water is cooled to 0 degrees Celsius, it undergoes a phase change to become solid ice. At this temperature, water molecules slow down and arrange themselves into a crystalline structure, forming solid ice.
How does the volume of a kilogram of water when change when it freezes?
it changes because when it freezes, the molecules within the water slows down thus changing the placement of it, which also changes the over size or volume of water.
What happens to liquid water 0 degrees celsius?
At 0 degrees Celsius, liquid water freezes and turns into ice. This temperature is the freezing point of water, where the molecules slow down and form a solid lattice structure.
When water freezes should the change in entropy be positive or negative and explain?
Please be aware that the change will be neither positive or negative. You see when "water" freezes the entropy will not change due the tempertaure of the area around it meaning the entropy will stay neutral. You are very welcome young man
Is it physical or chemical when water freezes at 0 degree celsius?
When liquid water freezes to form ice, the chemical composition of water does not change. It will be H2O whether it is in liquid state or solid state. So it is a physical change and not a chemical change.
Does ice undergo a chemical change when it freezes?
No, ice does not undergo a chemical change when it freezes. Freezing is a physical change that causes water molecules to slow down and come closer together, forming a solid structure with the same chemical composition as liquid water.
Will this entropy change by positive or negative water heating on a stove?
The entropy, S, will increase with temperature. If there's more kinetic energy in the pot, and the water molecules are flying around faster and faster as a result, there's more chaos and disorder, so a higher value of entropy.
How does the entropy of a system change for condensation of water?
The entropy of a system typically decreases during the condensation of water. This is because the molecules of water vapor become more ordered as they transition into the liquid state, reducing the overall disorder (entropy) in the system.
Why does water change into ice?
because it freezes
One mole of ice at 273 k or one mole of water at the same temperature which one have greater entropy and why?
One mole of water at 273 K would have greater entropy because liquid water has higher entropy than solid ice due to increased molecular motion and disorder in the liquid state. The molecules in water have more degrees of freedom to move and interact compared to the more ordered structure of ice.
Can you keep ice from expanding?
can you keep water from expanding when it freezes?
When water freezes it change?
When water freezes, it turns into what we call ice. ice is a solid. no offense, but um stupid question.
What is the change of entropy when an icicle melts at 2 degrees Celsius?
The change in entropy when an icicle melts at 2 degrees Celsius is positive. This is because the solid ice undergoes a phase change to become liquid water, increasing the randomness and disorder of the molecules, leading to a higher entropy.
When water becomes ice the entropy decreases does this contradict the second law?
No, because the entropy of the surroundings must increase more than the decrease in the water->ice transition, thus the net change in the entropy of the universe is positive, consistent with the second law.
What would change for which freezes faster hot or cold water?
Hot Water
