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Chemistry, 08.10.2019 05:40 taylorclmna

Which of the following requires the most input of energy?
a. melting a substance
b. raising the temperature of the substance by 1° c
c. decreasing the temperature of the substance by 1° c
d. vaporizing a substance

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Which of the following requires the most input of energy?
a. melting a substance
b. r...
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