Which of the following processes is endothermic A) O₂(g) + 2H₂(g) $\rarr$ 2H₂O(g) B) H₂O(g) $\rarr$H₂O(l) C) 3O₂(g) + 2CH₃OH(g) $\rarr$ 2CO₂(g) + 2H₂O(g) D) H₂O(s) $\rarr$ H₂O(l)

Question

Quizplus · Accepted Answer

The process described in choice D, where water (H₂O) transitions from solid (ice) to liquid (water), is endothermic. This means it requires the absorption of heat from the surroundings to occur.

Which of the Following Processes Is Endothermic A) O2(g) →\rarr→ 2H2O(g) B) H2O(g)

Which of the Following Processes Is Endothermic
A) O₂(g) $\rarr$ 2H₂O(g)
B) H₂O(g)