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Type: Multiple-Choice
Category: Lab Practices and Tools
Level: Grade 9
Tags: chemistry safety Bunsen
Author: RosieSoden
Last Modified: 6 years ago

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Lab Practices and Tools Question

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Grade 9 Lab Practices and Tools

What is the correct description of how to heat liquids or adjust the flame of a Bunsen burner?
  1. 200 degrees Celsius, easily seen flame
  2. 350 degrees Celsius, normal flame, test tube only 1/4 full and held at an angle, moved gently in and out of the flame, and never pointed at anyone
  3. 500 degrees Celsius, very hot flame for heating solids, and never use this flame on liquids