WAEC - Chemistry (2019 - No. 43)
Which of the following apparatus is NOT used in volumetric analysis?
Pipette
Burette
Desiccator
conical flask
Giải thích
- The most common apparatus used in volumetric determinations are the pipette,buret, measuring cylinder, volumetric and conical (titration) flask.
- A common use for desiccators is to protect chemicals which are hygroscopic or which react with water from humidity.