Welcome to the Science Quiz 44

This is a timed quiz. You will be given 15 seconds per question. Are you ready?

Before lighting the Bunsen burner, what should you always check?

A. If the lab is clean

B. If the gas tap is closed

C. If your phone is on silent

D. If the windows are closed

Correct! Wrong!

Which part of the Bunsen burner controls the amount of air that mixes with the gas?

A. Gas inlet

B. Barrel

C. Collar

D. Base

Correct! Wrong!

What should you do if you smell gas in the lab?

A. Light the Bunsen burner quickly immediately

B. Tell your lab partner only

C. Turn on the Bunsen burner

D. Turn off the gas and tell a teacher

Correct! Wrong!

Where should the flame be adjusted when heating a test tube?

A. At the base of the flame

B. At the top of the barrel

C. At the inner blue cone

D. Anywhere above the burner

Correct! Wrong!

1. What is the primary use of a Bunsen burner in a laboratory?

A. Measuring liquids

B. Producing heat for experiments

C. Mixing chemicals

D. Observing microorganisms

Correct! Wrong!

What does a yellow flame (also called a safety flame) indicate?

A. The burner is turned off

B. It's the hottest flame

C. Incomplete combustion with more soot

D. It's safe to touch

Correct! Wrong!

What color is the flame when the Bunsen burner is producing the hottest flame?

A. Yellow

B. Red

C. Blue

D. Orange

Correct! Wrong!

What is the correct way to light a Bunsen burner?

A. Turn on the gas and light the match after

B. Light the match first, then turn on the gas

C. Use a lighter only

D. Turn the collar before lighting

Correct! Wrong!

Quiz on My First Bunsen Burner

You Failed!

You weren't even close... Carry on!

Close enough!

You were even close... Carry on!

You are Genius!

You nailed it!

Welcome to the Science Quiz 44

Before lighting the Bunsen burner, what should you always check?

Which part of the Bunsen burner controls the amount of air that mixes with the gas?

What should you do if you smell gas in the lab?

Where should the flame be adjusted when heating a test tube?

1. What is the primary use of a Bunsen burner in a laboratory?

What does a yellow flame (also called a safety flame) indicate?

What color is the flame when the Bunsen burner is producing the hottest flame?

What is the correct way to light a Bunsen burner?

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