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Water Freezing
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Reactions would result in decreased entropy?
Water Freezing
Which of the following reactions would result in decreased entropy A PCl5 g PCl2 g plus Cl2 g B 2CH4 g plus 3O2 g 2CO g plus 4H2O g C N2 g plus 3H2 g 2NH3 g D MgCl2 s Mg2 plus aq plus 2Cl aq?
An example of a reaction that would result in decreased entropy is a dehydration reaction.
Which of the following reactions would result in decreased entropy A PCl5 g PCl2 g plus Cl2 g B 2CH4 g plus 3O2 g 2CO g plus 4H2O g C N2 g plus 3H2 g 2NH3 g D MgCl2 s Mg2 plus aq plus 2Cl aq-?
Reaction D would result in decreased entropy, as the solid reactant (MgCl2) is breaking into ions in solution, which typically decreases entropy. The other reactions involve gases as reactants or products, which generally increase entropy due to higher degrees of freedom in gaseous states.
Would result in a decrease in entropy?
water freezing
What the would result in a decrease in entropy?
The meaning is more order.
Does the death of an organism result in increased or decreased entropy?
The death of an organism generally results in increased entropy. When an organism dies, its internal order and organization break down, leading to a more chaotic state as molecules are no longer actively maintained and organized. This increase in disorder contributes to an overall increase in entropy in the system.
What are a set of conditions would result in a reaction that is unambiguously non-spontaneous?
endothermic, increasing entropy
What result in a decrease in entropy?
water freezing
How can the net amount of entropy of the universe be massively decreased?
The net amount of entropy in the universe can only decrease if there is a localized decrease in entropy, which requires a larger increase in entropy in the surrounding environment to comply with the second law of thermodynamics. This is a highly unlikely scenario on a cosmic scale, as the overall trend in the universe is towards increased entropy.
What makes Entropy increase in reactants?
Total entropy ALWAYS increases; not just in reactants. The details are a bit complicated, but roughly, the increase in entropy is a result of the laws of statistics.
Is the entropy change increased or decreased in 2 Na 2 H2O -- 2 NaOH H2?
The entropy change is increased in the given reaction. This is because there are more moles of gaseous products compared to the reactants, which leads to an increase in disorder or entropy in the system.
Can entropy decrease during a process?
in general entropy will not decrease in a spontaneous process since spontaneous process are all irreversible ones. entropy can be reversed only through an reversible process by an ideal engine but it is impossible to create such an engine by violating second law of thermodynamics. hence entropy cannot be decreased practically
