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When air hole of the Bunsen burner is closed what is the observation?
When the air hole of a Bunsen burner is closed, the flame will be yellow and sooty. This occurs because without sufficient air supply, incomplete combustion of the gas produces a sooty flame.
Word equation for the air hole on a Bunsen burner is closed?
When the air hole on a Bunsen burner is closed, it restricts the flow of air into the burner. This can result in incomplete combustion of the gas, leading to a yellow, sooty flame instead of a blue, clean flame. Adjusting the air hole allows for the correct air-to-fuel ratio, producing an efficient and clean flame for heating or sterilizing purposes.
What is the movable part of a Bunsen burner?
The movable part of a Bunsen burner is called the air hole or air vent. By adjusting the air hole, you can control the amount of oxygen mixing with the gas, which in turn affects the type of flame produced by the burner.
What was the feature that allowed the Bunsen burner to get a hot flame?
The feature that allowed the Bunsen burner to generate a hot flame is the adjustable air vent at the bottom of the burner. By controlling the amount of air entering the burner, the user can regulate the combustion process to produce a hot and clean flame for various scientific experiments and heating applications.
How do you turn off the Bunsen burner?
To turn off a Bunsen burner, first close the air hole at the base of the burner by turning the metal collar clockwise until it's fully closed. Then turn the gas knob on the burner clockwise until it stops to shut off the gas supply. Let the burner cool down before handling it.
