English

List Any Five Precautions Taken Care of While Performing an Experiment in a Chemistry Laboratory. - Chemistry

Advertisements
Advertisements

Question

List any five precautions taken care of while performing an experiment in a chemistry laboratory.

Answer in Brief

Solution

Five precautions to be taken in the laboratory are:

  1. Do not touch or taste any unknown substance.
  2. Use only a small quantity of chemicals to carry out an experiment.
  3. Do not work alone in the laboratory.
  4. Do not throw hot concentrated acids into the sink directly.
  5. Always wear an apron in the laboratory to protect your clothes.
  6. While heating keeps the mouth of the test tube away from your eyes and face.
  7. The apparatus to be used in an experiment should be arranged neatly before beginning an experiment.
  8. Do not throw broken glass apparatus or used filter paper in the sink. Throw them in a dustbin.
shaalaa.com
Importance of 'observation' and 'experiment' in chemistry
  Is there an error in this question or solution?
Chapter 2: Common Laboratory Apparatus and Equipments - Exercise

APPEARS IN

Selina Concise Chemistry [English] Class 6 ICSE
Chapter 2 Common Laboratory Apparatus and Equipments
Exercise | Q 3
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×