The burning of a matchstick is an example of ______ combustion.

Options

A. Complete
B. Incomplete
C. Rapid
D. Both (a) and (b)

Answer

To solve the question "The burning of a matchstick is an example of ______ combustion," we can follow these steps:

### Step 1: Understand the Types of Combustion
There are different types of combustion, including:
- Rapid combustion
- Slow combustion
- Spontaneous combustion
- Explosive combustion

### Step 2: Identify the Characteristics of Burning Matchstick
When a matchstick burns, it ignites quickly and produces a large amount of heat and light in a very short period of time.

### Step 3: Relate Characteristics to Combustion Type
The rapid release of heat and light indicates that the combustion occurring when a matchstick burns is a rapid combustion.

### Step 4: Fill in the Blank
Based on the analysis, we can conclude that the burning of a matchstick is an example of **rapid combustion**.

### Final Answer
The burning of a matchstick is an example of **rapid combustion**.

---