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Serga [27]
2 years ago
14

Which of the following changes in the state of a substance results in an increase in the entropy?

Chemistry
2 answers:
Temka [501]2 years ago
8 0
The correct answer should be D
AlekseyPX2 years ago
7 0

Answer:

the correct answer is

D. solid to liquid

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Equation of reaction:

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Explanation:

Using titration equation

CAVA/CBVB = NA/NB

Where NA is the number of mole of acid = 2

NB is the number of mole of base = 1

CA is the molarity of acid =0.15M

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Substituting

0.15×25/CB×44.45 = 2/1

Therefore CB =0.15×25×1/44.45×2

CB = 0.042 M.

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