solid-apex
The lowest entropy of a deck of playing cards occurs when all the cards are arranged in a specific, ordered sequence, such as all cards of the same suit in ascending or descending numerical order. In this state, there is minimal uncertainty about the arrangement of the cards, as there is only one specific configuration that represents this order. Consequently, the lack of randomness indicates a high degree of order and low entropy.
Delta S= Sum of Entropy(products)- Sum of Entropy(reactants.
Greek
I don't think entropy can get less than zero
yes
The lowest possible entropy occurs in a system at absolute zero temperature. At this point, the system is in a state of maximal order, with all particles at rest and in perfect arrangement, resulting in zero entropy.
Entropy is at its lowest point, or 0, in a system when it is in a state of perfect order and organization, with no randomness or disorder present.
The phase with the lowest entropy is the solid phase. In solids, particles are closely packed in a structured arrangement, limiting their movement and reducing disorder. In contrast, liquids and gases have higher entropy due to greater particle freedom and randomness in their arrangements. Thus, solids exhibit the least amount of entropy among the three phases.
solid crystal
Solid carbon dioxide, also known as dry ice, has the lowest entropy among the different forms of carbon dioxide. In its solid state, the molecules are tightly packed together, resulting in a more ordered arrangement and therefore lower entropy compared to gaseous or liquid states.
Higher is the energy of the state, lower will be its rigidity. Hence, we can say that solids have lowest state of energy because they are most rigid and gases have the highest state of energy since they are fluid in nature and don't have any rigidity.
Solid to liquid
The lowest entropy of a deck of playing cards occurs when all the cards are arranged in a specific, ordered sequence, such as all cards of the same suit in ascending or descending numerical order. In this state, there is minimal uncertainty about the arrangement of the cards, as there is only one specific configuration that represents this order. Consequently, the lack of randomness indicates a high degree of order and low entropy.
This is called entropy.
Entropy is the measure of system randomness.
The entropy change in a reaction can be calculated by comparing the entropy of the products to the entropy of the reactants. Without specific entropy values provided, it is difficult to determine the exact change. However, in general, the entropy change is positive in reactions where the products have higher entropy than the reactants, indicating an increase in disorder.
It's not that entropy can't be reversed, it's that the entropy of the universe is always increasing. That means that while you can reduce the entropy of something, the entropy of another thing must go up even more so that in total, the entropy goes up.