Of the examples below, select only the ones that are spontaneous. Question 1 opt

Question

Of the examples below, select only the ones that are spontaneous.
Question 1 options: 1. An egg breaking when dropped.
2. Liquid water freezing at 20 °C.
3. A broken egg coming together to form an unbroken egg.
4. The combustion of propane when exposed to a flame.
5. Liquid water freezing at –5 °C.
6. The formation of propane from CO2 and H2O. (I marked 2, 4, 5, 6... but I don’t know if that’s right) Of the examples below, select only the ones that are spontaneous.
Question 1 options: 1. An egg breaking when dropped.
2. Liquid water freezing at 20 °C.
3. A broken egg coming together to form an unbroken egg.
4. The combustion of propane when exposed to a flame.
5. Liquid water freezing at –5 °C.
6. The formation of propane from CO2 and H2O. (I marked 2, 4, 5, 6... but I don’t know if that’s right) Of the examples below, select only the ones that are spontaneous.
Question 1 options: 1. An egg breaking when dropped.
2. Liquid water freezing at 20 °C.
3. A broken egg coming together to form an unbroken egg.
4. The combustion of propane when exposed to a flame.
5. Liquid water freezing at –5 °C.
6. The formation of propane from CO2 and H2O. (I marked 2, 4, 5, 6... but I don’t know if that’s right)

Explanation / Answer

These are the spontaneous:

1. An egg breaking when dropped.

4. The combustion of propane when exposed to a flame.  

5. Liquid water freezing at –5 °C.

Related Questions

Navigate

• Browse (All)
• Browse O
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.