What is the first thing a chemistry student do if flames start coming out of the bottom of a Bunsen Burner?
A
Adjust the collar.
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B
Adjust the flow rate of the gas.
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C
Notify the instructor.
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D
Find the fire extinguisher.
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E
Turn off the gas supply.
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Solution
The correct option is A Adjust the collar. When flames start coming out of the bottom of the bunsen. One should adjust the collar of the burner so that it is sealed and flames stop coming out.