High School

How should you remove a beaker from a hot plate after heating it? Select one:

A. With a pair of beaker tongs.
B. While wearing disposable nitrile lab gloves.
C. After waiting until the beaker appears cool.
D. With your bare hands.

Answer :

To safely remove a beaker from a hot plate after heating it, you should use a pair of beaker tongs. This method provides better control and minimizes the risk of burns or accidents. Here's how you should proceed:

  1. Put on disposable nitrile lab gloves before handling any hot equipment to protect your hands from potential burns or chemical exposure.
  2. Wait until the beaker appears cool enough to touch with the tongs but still warm enough to handle your experiment's needs.
  3. Carefully grip the beaker with the beaker tongs, ensuring a firm hold.
  4. Lift the beaker off the hot plate while keeping it level to prevent spillage or splashing of hot contents.

Using beaker tongs with gloves is the safest and most responsible way to handle hot glassware in a laboratory setting.

About Beaker

A beaker is a common laboratory glassware container with a cylindrical shape, a flat bottom, and a spout for pouring liquids. It is used for mixing, heating, and measuring substances in experiments.

You can learn more about beaker at https://brainly.com/question/5868284

#SPJ11