As NH₄NO₃ Dissolves in Water,the Resulting Solution Becomes Colder

question 35

Multiple Choice

As NH₄NO₃ dissolves in water,the resulting solution becomes colder.Which of the following expressions is most correct?

---

Definitions:

Sacred Plays

Religious or spiritual dramas, often performed in historical or contemporary settings, that convey moral narratives or theological themes through theatrical expression.

Rib Vaulting

Rib Vaulting is an architectural feature used in Gothic cathedrals, characterized by intersecting arched ribs that support a vaulted ceiling, enabling the construction of higher and more complex structures.

Saint-Étienne

Referring typically to the Cathedral of Saint-Étienne, which can relate to various churches named after Saint Stephen, known for their historical and architectural value.

Romanesque Churches

Churches built in a style prevalent in Europe during the 11th and 12th centuries, characterized by semi-circular arches, thick walls, and decorative carvings.