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Which physical and chemical change occur when LPG comes out of the cylinder and burns?

When LPG comes out of the cylinder, it changes from a liquid to a gas which is a physical change. When it burns, it undergoes a chemical change where it reacts with oxygen to produce heat, light, carbon dioxide, and water vapor.


Was the water in a cylinder before the sample was added?

after 5.63 gm sample of wood metal was added in a 10ml graduated cylinder the new water level is 8.7ml "http://wiki.answers.com/Q/Was_the_water_in_a_cylinder_before_the_sample_was_added" after 5.63 gm sample of wood metal was added in a 10ml graduated cylinder the new water level is 8.7ml "http://wiki.answers.com/Q/Was_the_water_in_a_cylinder_before_the_sample_was_added"


Susan needs to measure and heat the chemical she wants to use in an experiment with a graduated cylinder.?

Susan should first measure the correct amount of the chemical using the graduated cylinder. Then, she should transfer the chemical to a suitable container and heat it using the appropriate method (e.g. Bunsen burner, hot plate) while following proper safety precautions. It's essential for Susan to accurately record the measurements and observe the chemical's behavior during heating to ensure a successful experiment.


How many kgs of Calcium Carbide is used in a Acetylene cylinder?

A standard size Acetylene cylinder typically contains around 7 kg of Calcium Carbide, which is used to produce Acetylene gas through a chemical reaction. The amount of Calcium Carbide used can vary depending on the size and type of the cylinder.


When lpg comes out from the cylinder turns to liquid to gas.is this a chemical change?

The process of LPG turning from liquid to gas is a physical change, not a chemical change. It involves a change in state, from liquid to gas, without any alteration in the chemical composition of the LPG molecules.

Related Questions

Which automobile car engine has three cylinders?

The Smart cars have three cylinder engines, as did some Geo cars.


In 1878 who made the automobile?

The worlds first practical automobile was invented and built by Karl Benz in Germany 1886. It was a 3 wheeled single cylinder powered vehicle he called the Benz Patent-Motorwagen.


When was the first automobile made an what was it?

The worlds first practical automobile was invented and built by Karl Benz in Germany 1886. It was a 3 wheeled single cylinder powered vehicle he called the Benz Patent-Motorwagen.


First gosoline automobile made?

The worlds first practical automobile was invented and built by Karl Benz in Germany 1886. It was a 3 wheeled single cylinder powered vehicle he called the Benz Patent-Motorwagen.


When was the first automobile made and when was it made?

The worlds first practical automobile was invented and built by Karl Benz in Germany 1886. It was a 3 wheeled single cylinder powered vehicle he called the Benz Patent-Motorwagen.


On octber first who made the first automobile?

The worlds first practical automobile was invented and built by Karl Benz in Germany 1886. It was a 3 wheeled single cylinder powered vehicle he called the Benz Patent-Motorwagen.


First automobile ever made and where was it made?

The worlds first practical automobile was invented and built by Karl Benz in Germany 1886. It was a 3 wheeled single cylinder powered vehicle he called the Benz Patent-Motorwagen.


What best describes the role of the spark plug in an automobile engine?

The spark plug is the source of ignition for the fuel-air mixture in the cylinder .


What is the chemical in cylinder to detect leakage?

Helium is used to detect leaks.


Which is the maximum speed of Chevrolet vega GT 4-cylinder 98hp year 1972?

Well it depends on which selected surface the automobile is traveling on.


What type of oil does a 1998 Dodge stratus 6 cylinder use?

A 1998 Dodge stratus 6 cylinder usually uses 10W-30 oil, but again it depends on what is your preference in your automobile. There are some Dodge Stratus 6 cylinder owners who prefer using 5W-30.


What actors and actresses appeared in Eight-Cylinder Bull - 1926?

The cast of Eight-Cylinder Bull - 1926 includes: Jean Arthur Harold Austin Scott Seaton as Father Ralph Sipperly as The Automobile Salesman Fred Walton