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What should you do every time you are about to heat glassware on a hot plate?Select one or more:Ensure that the glassware is designed for heatingInspect the hot plate for frayed cordsMeasure the height and width of the glasswareCheck that there are no cracks in the glassware

Question

What should you do every time you are about to heat glassware on a hot plate?Select one or more:Ensure that the glassware is designed for heatingInspect the hot plate for frayed cordsMeasure the height and width of the glasswareCheck that there are no cracks in the glassware

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Solution

Every time you are about to heat glassware on a hot plate, you should:

  1. Ensure that the glassware is designed for heating: Not all glassware is made to withstand high temperatures. Using the wrong type could lead to breakage or even an explosion.

  2. Inspect the hot plate for frayed cords: This is a safety measure to prevent electrical shocks or fires. If the cord is frayed, it could expose the wires inside, which is a safety hazard.

  3. Check that there are no cracks in the glassware: Cracked glassware can break when heated, which could lead to spills, burns, or other accidents. Always inspect your glassware before using it to ensure it's in good condition.

Note: Measuring the height and width of the glassware is not typically necessary unless you need to ensure it fits within a certain space or on the hot plate.

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