B moisture evaporating from an ocean
The entropy change, so the appropriate sign is negative. -286.23 J/K (decrease in entropy) Non-spontaneous process.
Entropy is a systematic idea in addition to measurable physical belongings that is most normally associated with a country of ailment, randomness, or uncertainty.
A result of entropy is that certain processes are irreversible or impossible, apart from the requirement of now not violating the conservation of electricity, the latter being expressed inside the first regulation of thermodynamics. Entropy is valuable to the second regulation of thermodynamics.
ENTROPY CHANGE = ENTROPY OF PRODUCT - ENTROPY OF REACTANT
ΔS = ΣΔSf(product) - ΣΔSf(reactant)
1. At STP
[2ΔSf(HNO3 (aq)) + 1ΔSf(NO (g))] - [3ΔSf(NO2 (g)) + 1ΔSf(H2O (ℓ))]
ΔSf(HNO3 (aq) = 146.44 J/K
ΔSf(NO (g) = 210.65 J/K
ΔSf(NO2 (g) = 239.95 J/K
ΔSf(H2O (ℓ) = 69.91 J/K
2(146.44) + 1(210.65)] - [3(239.95) + 1(69.91)] = -286.23 J/K
-286.23 J/K (decrease in entropy)
Non-spontaneous process.
Learn more about entropy here:-brainly.com/question/419265
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Answer: I think that trains move faster then cars! Buttt, The trains are much stronger and bigger, then cars or trucks. Even if they move slowly they can still crush something smaller then them.
Explanation: ( didnt really understand the question, but i tried)
Science is an organized body of knowledge that consists of testable explanations and predictions about the universe including everything around us.
It is developed via experimentation using enquiry. The facts in science depends upon the result of the experimentation which is retested to verify it. But in case of new discoveries in future, it can also modify it.
Thus, the statement which is not true about the science is :
1. It reflects the personal opinions and beliefs of scientists.