differentiate between incomplete combustion and rapid combustion
Answers
Answer:Combustion is a chemical process or a reaction between Fuel (Hydrocarbon) and Oxygen. When fuel and oxygen react it releases the heat and light energy. Heat and light energy then result in the flame. So, the formula for Combustion reaction is Hydrobcarbon + Oxygen = Heat energy. Combustion is used in car motors and rocket engines and many other machineries. There are 5 different types of combustion. Let us learn about combustion and types of combustion.
Suggested Videos
Play
Play
Solve
Questions
Observe the fast and complete combustion of a flat paper. Understand that combustion of a crumbled paper make more smoke.
Name the main constituent of CNG.
1 Verified answer
In soda-acid extinguisher, the bottle contains:
1 Verified answer
Wood, paper, CNG are __________ substances.
1 Verified answer
VIEW MORE
Slider
What is Combustion?
Combustion is actually a scientific term for burning. We are all aware of burning, but did you know that burning is actually a chemical reaction? Combustion is a chemical process where any fuel has a reaction with air (oxidant) to produce heat energy.
And when this heat energy release it will also produce light in the form of a flame. This is the visible part of the reaction, the flames. The general exothermic reaction of combustion can be expressed as:
Hydrocarbon + Oxygen → Carbon Dioxide + Water + Heat Energy
Quick summary
with stories
Introduction to Combustion
2 mins read
Terms Used in Combustion
3 mins read
Browse more Topics under Combustion And Flame
Flame and Structure of a Flame
Introduction to Fuel and Fuel Efficiency
Examples of Combustion
Burning of Wood or Coal to heat your home
Burning of Petrol or Diesel to run your Car
Combustion of Natural Gas or LPG to cook for on your stovetop
For the production of energy in thermal power plants
Fireworks
Types of Combustion
Types of Combustion
1] Complete Combustion
One of the types of combustion is Complete Combustion. Complete combustion occurs in an unlimited supply of air, oxygen in particular. Also, complete combustion is also known as clean combustion. Here the hydrocarbon will burn out completely with the oxygen and leave only two byproducts, water, and carbon dioxide.
An example of this is when a candle burns. The heat from the wick will vaporize the wax which reacts with the oxygen in the air. The two products of the reaction are water and carbon dioxide. In an ideal situation all the wax burns up and complete combustion takes place
2] Incomplete Combustion
Incomplete combustion takes place when the air is in limited supply. And as opposed to complete combustion it is otherwise known as dirty combustion. Due to lack of oxygen, the fuel will not react completely. This, in turn, produces carbon monoxide and soot instead of carbon dioxide.
An example is burning of paper. It leaves behind ash (a form of soot) as a byproduct. In a complete combustion, the only products are water and carbon dioxide. Also, incomplete combustion produces less energy than complete combustion.
3] Rapid Combustion
Another type of combustion is Rapid Combustion. Rapid energy needs external heat energy for the reaction to occur. The combustion produces a large amount of heat and light energy and does so rapidly. The combustion will carry on as long as the fuel is available.
An example is when you light a candle. The heat energy is provided when we light the candle with a matchstick. And it will carry on till the wax burns out. Hence it is a rapid combustion
Explanation: