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Tardigrade
Question
Chemistry
When a solid melts there is
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Q. When a solid melts there is
Thermodynamics
A
an increase in enthalpy
52%
B
a decrease in enthalpy
20%
C
no change in enthalpy
15%
D
a decrease in internal energy
13%
Solution:
It is an endothermic reaction and heat is absorbed. Thus, enthalpy increases