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IDENTIFICATION OF LABORATORY APPARATUS AND ITS USES

Total questions: 20

Worksheet time: 15mins

Name
Class
Date
1.

It is used to hold small amounts of substances.

(a)  

2.

It is storage for test tubes.

(a)  

3.

It is used to hold test tubes, pipettes, and stirring rods.

(a)  

4.

cylindrical container used to store, pour, mix, and heat liquids in laboratories.

(a)  

5.

is used to hold and mix chemicals. The small neck is to facilitate mixing without spilling.

(a)  

6.

It is used to mix chemicals and liquids for laboratory purposes.

(a)  

7.

used to transport a measured volume of liquid.

(a)  

8.

It is used to test and measure the acidity of a liquid.

(a)  

9.

It is used to determine if a solution is acidic, basic or neutral.

(a)  

10.

- used to incubate samples in water at a constant temperature over a long period of time.

(a)  

11.

- it is place under the container holding the liquid, that is being heated by the Bunsen burner or hot plate.

(a)  

12.

used to crush, grind, and mix solid substances.

(a)  

13.

- used to measure mass to a high degree of precision and accuracy.

(a)  

14.

- used to pouring liquids or powder through a small opening and for holding the filter paper in filtration.

(a)  

15.

- used to evaporate excess water - or other solvents.

(a)  

16.

It is used to pick up, remove, handle hot crucible.

(a)  

17.

- are glass volumetric instruments calibrated to deliver (TD, Ex) and are used for titration in volumetric analysis.

(a)  

18.

- critical for measuring liquid volumes.

(a)  

19.

- Used for heating substances.

(a)  

20.

- it is for observing substances and covers for beakers. It is also used for holding solids while being weighed.

(a)