The ignition temperature of white phosphorus is nearly equivalent to

Options

A. room temperature
B. body temperature
C. temperature of the sun
D. temperature of the earth

Answer

**Step-by-Step Solution:**

1. **Understanding Ignition Temperature:**
- Ignition temperature is defined as the minimum temperature at which a substance will ignite and start burning when exposed to air.

2. **Identifying the Ignition Temperature of White Phosphorus:**
- White phosphorus is known to be a highly flammable substance. Its ignition temperature is approximately 30 degrees Celsius.

3. **Comparing Ignition Temperature to Room Temperature:**
- Room temperature typically ranges from 25 to 30 degrees Celsius. Since the ignition temperature of white phosphorus is around 30 degrees Celsius, it is very close to room temperature.

4. **Conclusion:**
- Therefore, the ignition temperature of white phosphorus is nearly equivalent to room temperature, making it a highly combustible material that can easily catch fire at normal environmental conditions.

**Final Answer:**
- The ignition temperature of white phosphorus is nearly equivalent to room temperature (approximately 30 degrees Celsius).

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