| Statement 1: Phosphorus burns in air at room temperature. |
| Statement 2: It is an example of spontaneous combustion. |
A) Both statements 1 and 2 are true and statement 2 is the correct explanation of statement 1.
B) Both statements 1 and 2 are true but statement 2 is not the correct explanation of statement 1.
C) Statement 1 is true and statement 2 is false.
D) Both statements 1 and 2 are false.
Correct Answer: B
Solution :
Phosphorous has a very low ignition temperature (lower than the room temperature) so, it burns rapidly in air at room temperature producing heat and light.
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