Lesson: Standard Solutions

In this lesson, we will learn how to describe the procedure for preparing standard solutions, selecting suitable glassware, and troubleshooting errors.

Worksheet • 2 Questions

Q1:

In the preparation of a stock solution of a solid material, which of the following steps is not required?

AThe solvent volume is accurately measured before addition to the solute.
BSolvent is added up to the graduation mark of the volumetric flask.
CWashings from the weighing boat are added to the prepared solution.
DVolumetric flask is inverted and shaken repeatedly.
ESolute is accurately weighed.

Q2:

Which item of glassware is used in the preparation of standard solutions?

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Lesson: Standard Solutions

Worksheet • 2 Questions

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