Question

The Bunsen burner is near a window. The Bunsen burner has been left lit and unattended. There is no tripod with the Bunsen burner. What should be done to fix it?

A) Move the Bunsen burner away from the window.
B) Keep the Bunsen burner lit but monitor it closely.
C) Fetch a tripod for the Bunsen burner.
D) Close the window to prevent accidents.

Answer 1

To ensure safety when working with a lit and unattended Bunsen burner near a window, one must move the Bunsen burner away from the window and make sure it is never left unattended, following all laboratory safety protocols.

Step-by-step explanation:

When dealing with a Bunsen burner near a window, it's important to fix the situation promptly to ensure safety in the laboratory. A Bunsen burner that has been left lit and unattended poses significant risk. Therefore, the correct action to take is A) Move the Bunsen burner away from the window. This ensures that any drafts or gusts of wind coming through the window do not affect the flame. Also, it is critical to never leave a Bunsen burner unattended, as this can lead to accidents. One should turn off the burner and only light it when ready to use, ensuring that all safety protocols such as tying back loose hair, securing loose clothing, working in a well-ventilated space, and having a clear understanding of where fire safety equipment is located, are followed.