Identify the GHS symbol

Which of the following is/are true about reactive substances?

The following are classified as physical hazards except:

Match the pictogram to the correlating hazard

EXPLOSIVES

When diluting an acid with water, always remember to:

Is a long, narrow tube with graduated markings, and a stopcock for dispensing the solution

Which of the following best describe hazard people?

Which of the following is the correct way of reading the volume of clear liquids?

Its goals are harmonized criteria for the classification for physical, health and ecological hazards; harmonized communication with regard to hazardous substances labelling, transport labelling of dangerous goods, occupational health and safety, and consumer protection.

Contains work safety explanation in distributing chemical substances

Toxic chemicals can enter the body through a cut made in the skin by a sharp and contaminated object.

Accidents often result from except

Are poisonous and have carcinogenic, teratogenic, or mutagenic effect on human and another organism.

Used for accurately dispensing known volume of liquid

Used for preparing solutions of known volumes

used for grinding up solids

Used to support container such as beakers and flasks during heating

Colored paper used to determine whether the solution is acidic, basic or neutral

Used to prevent a person from exposure to hazardous fumes from chemicals

It is worn to protect the eyes during the experiment and must be worn at all times

When diluting an acid with water, always remember to

The proper method of testing the odor of an unknown chemical is to:

Why is laboratory safety important?

           1. To prevent adverse health effects from exposure to chemicals

           2. To prevent laboratory equipment hazards

           3. To prevent horse playing

The information in this section usually includes flash point, autoignition temperature, flammable limits and recommended extinguisher media.