Question

Which of these describes an endothermic process? (2 points) When lithium is placed in water, the temperature of the container increases. The combustion of kerosene releases heat. When barium hydroxide is mixed with ammonium chloride, ice crystals form on the outside of the container. The reaction of trinitrotoluene with oxygen releases heat and light.

Answer 1

When barium hydroxide is mixed with ammonium chloride, ice crystals form on the outside of the container.

Step-by-step explanation:

I took the test and got it right

Answer 2

When barium hydroxide is mixed with ammonium chloride, ice crystals form on the outside of the container.

this is the answer .