Laboratory techniques and safety questions | form one Chemistry

Which of the following sets of apparati are suitable for measuring the volume of solutions?
A. Burette, pipette and beaker.
B. Burette, pipette and conical flask.
C. Measuring cylinder, burette and pipette.
D. Burette, flat bottomed flask and pipette.

Answer / Solution

UNSOLVED

Mention any four instruments found in First Aid Kit.

Answer / Solution

UNSOLVED

One of the following apparatuses is used to measure a fixed volume of liquids.
A. Pipette
B. Burette
C. Measuring Cylinders
D. Beaker

Answer / Solution

UNSOLVED

1. Why are there laboratory rules? Give two reasons.
2. Suppose your laboratory does not have any water, mention two possible dangers of using it.

Answer / Solution

UNSOLVED

Which of the following warning signs is likely to be found on the bottle containing petrol?
A. oxidant
B. flammable
C. corrosive
D. irritant

Answer / Solution

UNSOLVED