The products becoming more spread out.
In a reaction, an increase in entropy can be caused by an increase in the number of moles of gaseous products compared to reactants, a phase change from a more ordered state to a less ordered state, or an increase in temperature. These factors lead to a higher degree of disorder in the system, resulting in an increase in entropy.
The products becoming more ordered than the reactants
It increases
Guys watch out the question, if your question end with positive then the answer will be An endothermic reaction that decreases in entropy. If the question end with negative then its An exothermic reaction that increases in entropy--APEX hope this help
CH4(g) + H2O(g) CO(g) + 3H2(g)
The entropy INCREASES. There are more moles in the products than in the reactants.
The products becoming more ordered than the reactants
At high temperature the entropy increase.
CO(g)+3H2(g)->CH4(g)+H2O(g)
CO(g)+3H2(g)->CH4(g)+H2O(g)
Entropy increases in the reaction.
Guys watch out the question, if your question end with positive then the answer will be An endothermic reaction that decreases in entropy. If the question end with negative then its An exothermic reaction that increases in entropy--APEX hope this help
The increase in entropy will depend on the physical states of the reactants and products. If the reactants are solid and the products are gaseous, there will likely be an increase in entropy due to the increase in disorder. However, if both the reactants and products are in the same state, the change in entropy may be minimal.
The entropy of the system increases during the sublimation of I2(s) to I2(g) because the randomness and disorder of the gas phase is higher compared to the solid phase. Therefore, the entropy of the reaction is positive.
The entropy increases in this reaction, as the solid reactant (I2(s)) is becoming a gas (I2(g)), which represents a higher degree of disorder and randomness on a molecular level. The increased entropy contributes to the spontaneity of the reaction.
The entropy increases, as going from a solid to a gas increases disorder or randomness in the system. This is because gases have more freedom of movement and energy compared to solids.
Entropy increases. In a reaction comprised of sub-reactions, some sub-reactions may show a decrease in entropy but the entire reaction will show an increase of entropy. As an example, the formation of sugar molecules by living organisms is a process that shows decrease in entropy at the expense of the loss of entropy by the sun.
It increases