Which of the following processes is(are) considered spontaneous ?
I. Melting ice cubes at 5 C and 1 atm.
II. Rust, Fe₂ O₃ , is converted to iron, Fe, and oxygen, O₂.
III. Forming additional NH₃from the following reaction that has previously reached a state of dynamic equilibrium:
N₂(g) + 3 H₂ (g) 2 NH₃(g)

Question

Which of the following processes is(are) considered spontaneous ?
I. Melting ice cubes at 5 C and 1 atm.
II. Rust, Fe₂ O₃ , is converted to iron, Fe, and oxygen, O₂.
III. Forming additional NH₃from the following reaction that has previously reached a state of dynamic equilibrium:
N₂(g) + 3 H₂ (g) Which of the following processes is(are) considered spontaneous ? I. Melting ice cubes at 5 C and 1 atm. II. Rust, Fe<sub>2</sub> O<sub>3</sub> , is converted to iron, Fe, and oxygen, O₂. III. Forming additional NH₃from the following reaction that has previously reached a state of dynamic equilibrium: N₂(g) + 3 H₂ (g) 2 NH₃(g) A) I only B) II only C) III only D) I and II E) All of these.

Which of the following processes is(are) considered spontaneous ? I. Melting ice cubes at 5 C and 1 atm. II. Rust, Fe<sub>2</sub> O<sub>3</sub> , is converted to iron, Fe, and oxygen, O₂. III. Forming additional NH₃from the following reaction that has previously reached a state of dynamic equilibrium: N₂(g) + 3 H₂ (g) 2 NH₃(g) A) I only B) II only C) III only D) I and II E) All of these.

2 NH₃(g)

Quizplus · Accepted Answer

The Answer of Which of the following processes is(are) considered spontaneous ? I. Melting ice cubes at 5 C and 1 atm. II. Rust, Fe₂ O₃ , is converted to iron, Fe, and oxygen, O₂. III. Forming additional NH₃from the following reaction that has previously reached a state of dynamic equilibrium: N₂(g) + 3 H₂ (g) 2 NH₃(g)

Which of the Following Processes Is(are) Considered Spontaneous