Q209
Melting of ice exemplifies a/an
A.
Adiabatic process
B.
Endothermic reaction
AnswerC.
Exothermic reaction
D.
Process involving a chemical reaction
Answer: Option B
Solution
Answer: Option B
Solution:
Since to melt the ice we provide heat (energy) the reaction is endothermic we can say enthalpy change is positive.